Alien Shooter World7.2.1
Publisher Description
The updated version of the legendary Alien Shooter is already available on all iOS devices!
Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection.
Thanks to the updated weapon system, you can choose equipment based on your playstyle. Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task.
More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. Fulfill contracts and explore the roadmap to get better weapons and discover new activities.
What awaits you inside?
- Hours of gameplay: three main story maps, a lot of additional missions
- Multiplayer, the possibility of co-op completion of all missions with friends or random allies
- Dungeon, heroic missions, survival missions, multiple difficulty levels
- 39 skills, three character leveling branches
- Many classes of weapons with different perks and characteristics
- Legendary equipment with unique features
- Huge crowds of monsters on one screen
- Corpses of the monsters eliminated do not disappear - check out what happens at the end of every level
- Ability to play without internet connection (offline mode)
Follow us on Facebook:
http://www.facebook.com/SigmaTeam
Version History - Improvements to game balance.
- Other fixes and improvements. 7.2.1 Jul 14 - Added the "Operation: Purgatory" questline, introducing players to the Power system, the Artifact, and the Portal of Aliens activity.
- Added rotations of modifiers and special enemies for the "Laboratory AT220" dungeon.
- Added MOD weapons to the "Laboratory AT220" dungeon.
- Added rotations of MOD-weapons for Lost Nodes. MOD weapons are no longer tied to specific Lost Nodes.
- Special enemies have been added to Lost Nodes.
- Special enemies in Seasonal Activities have been updated.
- Other fixes and improvements. 7.2.0 Jun 18 - Special enemies and countermeasure mechanics have been reworked.
- Special enemy countermeasures have been added to weapons. A perk for each weapon class can be obtained from the Season Pass.
- Other fixes and improvements. 7.1.0 May 31 Delta-9 Anomaly is now live!
Explore a new open-world infected zone with a story campaign, dynamic events, and a new enemy faction. Discover Lost Nodes, hidden locations, and rare loot. Earn a powerful weapon and upgrade it to unlock new abilities.
Special enemies (Aliens) have been updated, and you can now switch equipment during missions. 7.0.1 May 7 - fixed gun bullets and effects when joining an existing game session;
- fixed a bug that allowed to shoot extremely quickly when changing weapons;
- fixed network issues with ricochets and fly throw effects;
- minor fixes and improvements. 6.6.4 12/02/2025 - changed the camera tracking algorithm;
- maps loading speedup;
- improved equipment balance;
- fixed a problem with server reconnections;
- minor fixes and improvements. 6.6.1 10/21/2025 - minor fixes and improvements. 6.5.3 09/03/2025 - infinite kinetic ammunition;
- fixed a bug that broke the active portable device when the shield expired;
- minor fixes and improvements. 6.5.1 08/28/2025 - list of players you've recently played with;
- network protocol improvements;
- minor fixes and improvements. 6.3.2 06/06/2025 - sound engine improvements;
- minor fixes and improvements. 6.1.11 03/11/2025 - minor fixes and improvements. 6.1.10 02/28/2025 - reworking the title system;
- reworking sniper weapons;
- fixing the maximum weapon ammunition when - equipped with legendary drones;
- minor fixes and improvements. 6.1.1 02/12/2025 Meet the update we've been working on all year!
Seasonal activity - “The Last Frontier”, head to the moon base, activate the powerful turret and repel hordes of enemies.
Lore system - an item in the achievements menu, which collects all the information about the history of the game and the events taking place.
Quest system - a variety of tasks in all game activities with big rewards at the end.
Of course, not all the innovations are listed here!
Thank you for staying with us,
your Sigma Team. 6.0.3 01/11/2025 - minor fixes and improvements. 5.13.5 11/28/2024 - new seasonal activity;
- sale of all unnecessary equipment with one button;
- redesigned task log structure;
- minor fixes and improvements. 5.13.2 07/02/2024 - added a new seasonal event "Infection";
- improved network protocol;
- the pool of possible perks for all armor elements in the game has been changed;
- fixed killing with a shotgun in a multiplayer game;
- fixed inconsistency of movement when some legendary perks and abilities are active;
- bugs with the operation of abilities that accelerate reloading have been fixed;
- rewards for completing Survival and Dungeon missions have been changed;
- improved stability;
- minor fixes and improvements. 5.11.1 03/12/2024 - added seasonal event: Invasion;
- fixed level design of story and heroic missions;
- improved performance and stability;
- a new weapons has been added that can be obtained by completing a seasonal event;
- rebalance of experience rewards for completing missions and completing contracts;
- display of invitations to a squad during a network game is disabled;
- minor fixes and improvements.
Attention! Installing this update will reset the progress of all contracts in missions. 5.10.4 12/26/2023 - fixed a bug that sometimes led to the resurrection of gatekeepers, champions and bosses;
- shooting with a disc launcher at closely located targets has been fixed;
- fixed a bug that sometimes led to crashes when selling equipment;
- rebalance of subclasses of machine gun and laser drones;
- the legendary perks "Legion" and "Hermit's Shell" has been reworked;
- each Portal and Purgatory mission has unique weapon that can only be obtained on this mission;
- other fixes and improvements. 5.9.2 10/27/2023 The updated version of the legendary Alien Shooter is already available on all iOS devices!
Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection.
Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task.
More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. 5.8.4 09/27/2023 minor changes and improvements 4.5.2 03/25/2021 Minor bugs fixes and improvements 4.5.1 06/15/2020 - added joystick support
- increased frame rate in the menus
- stability improvements 4.3.16 04/01/2019 - minor changes and improvements 4.3.7 01/21/2019 minor changes and improvements 4.0.9 05/22/2018 minor changes and improvements 4.0.8 09/14/2017
About Alien Shooter World
The company that develops Alien Shooter World is SIGMA TEAM COMPANY LIMITED. The latest version released by its developer is 7.2.1. This app was rated by 2 users of our site and has an average rating of 3.5.
To install Alien Shooter World on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 636 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Alien Shooter World as malware if the download link is broken.
How to install Alien Shooter World on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Alien Shooter World is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Alien Shooter World is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 7.2.1
posted on 2026-10-14
Version History - Improvements to game balance.
- Other fixes and improvements. 7.2.1 Jul 14 - Added the "Operation: Purgatory" questline, introducing players to the Power system, the Artifact, and the Portal of Aliens activity.
- Added rotations of modifiers and special enemies for the "Laboratory AT220" dungeon.
- Added MOD weapons to the "Laboratory AT220" dungeon.
- Added rotations of MOD-weapons for Lost Nodes. MOD weapons are no longer tied to specific Lost Nodes.
- Special enemies have been added to Lost Nodes.
- Special enemies in Seasonal Activities have been updated.
- Other fixes and improvements. 7.2.0 Jun 18 - Special enemies and countermeasure mechanics have been reworked.
- Special enemy countermeasures have been added to weapons. A perk for each weapon class can be obtained from the Season Pass.
- Other fixes and improvements. 7.1.0 May 31 Delta-9 Anomaly is now live!
Explore a new open-world infected zone with a story campaign, dynamic events, and a new enemy faction. Discover Lost Nodes, hidden locations, and rare loot. Earn a powerful weapon and upgrade it to unlock new abilities.
Special enemies (Aliens) have been updated, and you can now switch equipment during missions. 7.0.1 May 7 - fixed gun bullets and effects when joining an existing game session;
- fixed a bug that allowed to shoot extremely quickly when changing weapons;
- fixed network issues with ricochets and fly throw effects;
- minor fixes and improvements. 6.6.4 12/02/2025 - changed the camera tracking algorithm;
- maps loading speedup;
- improved equipment balance;
- fixed a problem with server reconnections;
- minor fixes and improvements. 6.6.1 10/21/2025 - minor fixes and improvements. 6.5.3 09/03/2025 - infinite kinetic ammunition;
- fixed a bug that broke the active portable device when the shield expired;
- minor fixes and improvements. 6.5.1 08/28/2025 - list of players you've recently played with;
- network protocol improvements;
- minor fixes and improvements. 6.3.2 06/06/2025 - sound engine improvements;
- minor fixes and improvements. 6.1.11 03/11/2025 - minor fixes and improvements. 6.1.10 02/28/2025 - reworking the title system;
- reworking sniper weapons;
- fixing the maximum weapon ammunition when - equipped with legendary drones;
- minor fixes and improvements. 6.1.1 02/12/2025 Meet the update we've been working on all year!
Seasonal activity - “The Last Frontier”, head to the moon base, activate the powerful turret and repel hordes of enemies.
Lore system - an item in the achievements menu, which collects all the information about the history of the game and the events taking place.
Quest system - a variety of tasks in all game activities with big rewards at the end.
Of course, not all the innovations are listed here!
Thank you for staying with us,
your Sigma Team. 6.0.3 01/11/2025 - minor fixes and improvements. 5.13.5 11/28/2024 - new seasonal activity;
- sale of all unnecessary equipment with one button;
- redesigned task log structure;
- minor fixes and improvements. 5.13.2 07/02/2024 - added a new seasonal event "Infection";
- improved network protocol;
- the pool of possible perks for all armor elements in the game has been changed;
- fixed killing with a shotgun in a multiplayer game;
- fixed inconsistency of movement when some legendary perks and abilities are active;
- bugs with the operation of abilities that accelerate reloading have been fixed;
- rewards for completing Survival and Dungeon missions have been changed;
- improved stability;
- minor fixes and improvements. 5.11.1 03/12/2024 - added seasonal event: Invasion;
- fixed level design of story and heroic missions;
- improved performance and stability;
- a new weapons has been added that can be obtained by completing a seasonal event;
- rebalance of experience rewards for completing missions and completing contracts;
- display of invitations to a squad during a network game is disabled;
- minor fixes and improvements.
Attention! Installing this update will reset the progress of all contracts in missions. 5.10.4 12/26/2023 - fixed a bug that sometimes led to the resurrection of gatekeepers, champions and bosses;
- shooting with a disc launcher at closely located targets has been fixed;
- fixed a bug that sometimes led to crashes when selling equipment;
- rebalance of subclasses of machine gun and laser drones;
- the legendary perks "Legion" and "Hermit's Shell" has been reworked;
- each Portal and Purgatory mission has unique weapon that can only be obtained on this mission;
- other fixes and improvements. 5.9.2 10/27/2023 The updated version of the legendary Alien Shooter is already available on all iOS devices!
Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection.
Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task.
More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. 5.8.4 09/27/2023 minor changes and improvements 4.5.2 03/25/2021 Minor bugs fixes and improvements 4.5.1 06/15/2020 - added joystick support
- increased frame rate in the menus
- stability improvements 4.3.16 04/01/2019 - minor changes and improvements 4.3.7 01/21/2019 minor changes and improvements 4.0.9 05/22/2018 minor changes and improvements 4.0.8 09/14/2017
version 7.2.0
posted on 2026-07-01
Version History - Added the "Operation: Purgatory" questline, introducing players to the Power system, the Artifact, and the Portal of Aliens activity.
- Added rotations of modifiers and special enemies for the "Laboratory AT220" dungeon.
- Added MOD weapons to the "Laboratory AT220" dungeon.
- Added rotations of MOD-weapons for Lost Nodes. MOD weapons are no longer tied to specific Lost Nodes.
- Special enemies have been added to Lost Nodes.
- Special enemies in Seasonal Activities have been updated.
- Other fixes and improvements. 7.2.0 Jun 18 - Special enemies and countermeasure mechanics have been reworked.
- Special enemy countermeasures have been added to weapons. A perk for each weapon class can be obtained from the Season Pass.
- Other fixes and improvements. 7.1.0 May 31 Delta-9 Anomaly is now live!
Explore a new open-world infected zone with a story campaign, dynamic events, and a new enemy faction. Discover Lost Nodes, hidden locations, and rare loot. Earn a powerful weapon and upgrade it to unlock new abilities.
Special enemies (Aliens) have been updated, and you can now switch equipment during missions. 7.0.1 May 7 - fixed gun bullets and effects when joining an existing game session;
- fixed a bug that allowed to shoot extremely quickly when changing weapons;
- fixed network issues with ricochets and fly throw effects;
- minor fixes and improvements. 6.6.4 12/02/2025 - changed the camera tracking algorithm;
- maps loading speedup;
- improved equipment balance;
- fixed a problem with server reconnections;
- minor fixes and improvements. 6.6.1 10/21/2025 - minor fixes and improvements. 6.5.3 09/03/2025 - infinite kinetic ammunition;
- fixed a bug that broke the active portable device when the shield expired;
- minor fixes and improvements. 6.5.1 08/28/2025 - list of players you've recently played with;
- network protocol improvements;
- minor fixes and improvements. 6.3.2 06/06/2025 - sound engine improvements;
- minor fixes and improvements. 6.1.11 03/11/2025 - minor fixes and improvements. 6.1.10 02/28/2025 - reworking the title system;
- reworking sniper weapons;
- fixing the maximum weapon ammunition when - equipped with legendary drones;
- minor fixes and improvements. 6.1.1 02/12/2025 Meet the update we've been working on all year!
Seasonal activity - “The Last Frontier”, head to the moon base, activate the powerful turret and repel hordes of enemies.
Lore system - an item in the achievements menu, which collects all the information about the history of the game and the events taking place.
Quest system - a variety of tasks in all game activities with big rewards at the end.
Of course, not all the innovations are listed here!
Thank you for staying with us,
your Sigma Team. 6.0.3 01/11/2025 - minor fixes and improvements. 5.13.5 11/28/2024 - new seasonal activity;
- sale of all unnecessary equipment with one button;
- redesigned task log structure;
- minor fixes and improvements. 5.13.2 07/02/2024 - added a new seasonal event "Infection";
- improved network protocol;
- the pool of possible perks for all armor elements in the game has been changed;
- fixed killing with a shotgun in a multiplayer game;
- fixed inconsistency of movement when some legendary perks and abilities are active;
- bugs with the operation of abilities that accelerate reloading have been fixed;
- rewards for completing Survival and Dungeon missions have been changed;
- improved stability;
- minor fixes and improvements. 5.11.1 03/12/2024 - added seasonal event: Invasion;
- fixed level design of story and heroic missions;
- improved performance and stability;
- a new weapons has been added that can be obtained by completing a seasonal event;
- rebalance of experience rewards for completing missions and completing contracts;
- display of invitations to a squad during a network game is disabled;
- minor fixes and improvements.
Attention! Installing this update will reset the progress of all contracts in missions. 5.10.4 12/26/2023 - fixed a bug that sometimes led to the resurrection of gatekeepers, champions and bosses;
- shooting with a disc launcher at closely located targets has been fixed;
- fixed a bug that sometimes led to crashes when selling equipment;
- rebalance of subclasses of machine gun and laser drones;
- the legendary perks "Legion" and "Hermit's Shell" has been reworked;
- each Portal and Purgatory mission has unique weapon that can only be obtained on this mission;
- other fixes and improvements. 5.9.2 10/27/2023 The updated version of the legendary Alien Shooter is already available on all iOS devices!
Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection.
Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task.
More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. 5.8.4 09/27/2023 minor changes and improvements 4.5.2 03/25/2021 Minor bugs fixes and improvements 4.5.1 06/15/2020 - added joystick support
- increased frame rate in the menus
- stability improvements 4.3.16 04/01/2019 - minor changes and improvements 4.3.7 01/21/2019 minor changes and improvements 4.0.9 05/22/2018 minor changes and improvements 4.0.8 09/14/2017 Attention!
High command of planet Earth began total modification of current armament system in order to fight the alien monsters more effectively.
All the plants started production of new generation weapons, many of them equipped with unique modules providing useful features to increase the chance to win.
Special containers with all necessary equipment were introduced to speed up new weapon delivery. 4.0.5 07/31/2017
version 7.2.0
posted on 2026-06-19
Version History - Added the "Operation: Purgatory" questline, introducing players to the Power system, the Artifact, and the Portal of Aliens activity.
- Added rotations of modifiers and special enemies for the "Laboratory AT220" dungeon.
- Added MOD weapons to the "Laboratory AT220" dungeon.
- Added rotations of MOD-weapons for Lost Nodes. MOD weapons are no longer tied to specific Lost Nodes.
- Special enemies have been added to Lost Nodes.
- Special enemies in Seasonal Activities have been updated.
- Other fixes and improvements. 7.2.0 1d ago - Special enemies and countermeasure mechanics have been reworked.
- Special enemy countermeasures have been added to weapons. A perk for each weapon class can be obtained from the Season Pass.
- Other fixes and improvements. 7.1.0 May 31 Delta-9 Anomaly is now live!
Explore a new open-world infected zone with a story campaign, dynamic events, and a new enemy faction. Discover Lost Nodes, hidden locations, and rare loot. Earn a powerful weapon and upgrade it to unlock new abilities.
Special enemies (Aliens) have been updated, and you can now switch equipment during missions. 7.0.1 May 7 - fixed gun bullets and effects when joining an existing game session;
- fixed a bug that allowed to shoot extremely quickly when changing weapons;
- fixed network issues with ricochets and fly throw effects;
- minor fixes and improvements. 6.6.4 12/02/2025 - changed the camera tracking algorithm;
- maps loading speedup;
- improved equipment balance;
- fixed a problem with server reconnections;
- minor fixes and improvements. 6.6.1 10/21/2025 - minor fixes and improvements. 6.5.3 09/03/2025 - infinite kinetic ammunition;
- fixed a bug that broke the active portable device when the shield expired;
- minor fixes and improvements. 6.5.1 08/28/2025 - list of players you've recently played with;
- network protocol improvements;
- minor fixes and improvements. 6.3.2 06/06/2025 - sound engine improvements;
- minor fixes and improvements. 6.1.11 03/11/2025 - minor fixes and improvements. 6.1.10 02/28/2025 - reworking the title system;
- reworking sniper weapons;
- fixing the maximum weapon ammunition when - equipped with legendary drones;
- minor fixes and improvements. 6.1.1 02/12/2025 Meet the update we've been working on all year!
Seasonal activity - “The Last Frontier”, head to the moon base, activate the powerful turret and repel hordes of enemies.
Lore system - an item in the achievements menu, which collects all the information about the history of the game and the events taking place.
Quest system - a variety of tasks in all game activities with big rewards at the end.
Of course, not all the innovations are listed here!
Thank you for staying with us,
your Sigma Team. 6.0.3 01/11/2025 - minor fixes and improvements. 5.13.5 11/28/2024 - new seasonal activity;
- sale of all unnecessary equipment with one button;
- redesigned task log structure;
- minor fixes and improvements. 5.13.2 07/02/2024 - added a new seasonal event "Infection";
- improved network protocol;
- the pool of possible perks for all armor elements in the game has been changed;
- fixed killing with a shotgun in a multiplayer game;
- fixed inconsistency of movement when some legendary perks and abilities are active;
- bugs with the operation of abilities that accelerate reloading have been fixed;
- rewards for completing Survival and Dungeon missions have been changed;
- improved stability;
- minor fixes and improvements. 5.11.1 03/12/2024 - added seasonal event: Invasion;
- fixed level design of story and heroic missions;
- improved performance and stability;
- a new weapons has been added that can be obtained by completing a seasonal event;
- rebalance of experience rewards for completing missions and completing contracts;
- display of invitations to a squad during a network game is disabled;
- minor fixes and improvements.
Attention! Installing this update will reset the progress of all contracts in missions. 5.10.4 12/26/2023 - fixed a bug that sometimes led to the resurrection of gatekeepers, champions and bosses;
- shooting with a disc launcher at closely located targets has been fixed;
- fixed a bug that sometimes led to crashes when selling equipment;
- rebalance of subclasses of machine gun and laser drones;
- the legendary perks "Legion" and "Hermit's Shell" has been reworked;
- each Portal and Purgatory mission has unique weapon that can only be obtained on this mission;
- other fixes and improvements. 5.9.2 10/27/2023 The updated version of the legendary Alien Shooter is already available on all iOS devices!
Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection.
Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task.
More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. 5.8.4 09/27/2023 minor changes and improvements 4.5.2 03/25/2021 Minor bugs fixes and improvements 4.5.1 06/15/2020 - added joystick support
- increased frame rate in the menus
- stability improvements 4.3.16 04/01/2019 - minor changes and improvements 4.3.7 01/21/2019 minor changes and improvements 4.0.9 05/22/2018 minor changes and improvements 4.0.8 09/14/2017 Attention!
High command of planet Earth began total modification of current armament system in order to fight the alien monsters more effectively.
All the plants started production of new generation weapons, many of them equipped with unique modules providing useful features to increase the chance to win.
Special containers with all necessary equipment were introduced to speed up new weapon delivery. 4.0.5 07/31/2017
version 7.0.1
posted on 2026-05-16
Version History Delta-9 Anomaly is now live!
Explore a new open-world infected zone with a story campaign, dynamic events, and a new enemy faction. Discover Lost Nodes, hidden locations, and rare loot. Earn a powerful weapon and upgrade it to unlock new abilities.
Special enemies (Aliens) have been updated, and you can now switch equipment during missions. 7.0.1 May 7 - fixed gun bullets and effects when joining an existing game session;
- fixed a bug that allowed to shoot extremely quickly when changing weapons;
- fixed network issues with ricochets and fly throw effects;
- minor fixes and improvements. 6.6.4 12/02/2025 - changed the camera tracking algorithm;
- maps loading speedup;
- improved equipment balance;
- fixed a problem with server reconnections;
- minor fixes and improvements. 6.6.1 10/21/2025 - minor fixes and improvements. 6.5.3 09/03/2025 - infinite kinetic ammunition;
- fixed a bug that broke the active portable device when the shield expired;
- minor fixes and improvements. 6.5.1 08/28/2025 - list of players you've recently played with;
- network protocol improvements;
- minor fixes and improvements. 6.3.2 06/06/2025 - sound engine improvements;
- minor fixes and improvements. 6.1.11 03/11/2025 - minor fixes and improvements. 6.1.10 02/28/2025 - reworking the title system;
- reworking sniper weapons;
- fixing the maximum weapon ammunition when - equipped with legendary drones;
- minor fixes and improvements. 6.1.1 02/12/2025 Meet the update we've been working on all year!
Seasonal activity - “The Last Frontier”, head to the moon base, activate the powerful turret and repel hordes of enemies.
Lore system - an item in the achievements menu, which collects all the information about the history of the game and the events taking place.
Quest system - a variety of tasks in all game activities with big rewards at the end.
Of course, not all the innovations are listed here!
Thank you for staying with us,
your Sigma Team. 6.0.3 01/11/2025 - minor fixes and improvements. 5.13.5 11/28/2024 - new seasonal activity;
- sale of all unnecessary equipment with one button;
- redesigned task log structure;
- minor fixes and improvements. 5.13.2 07/02/2024 - added a new seasonal event "Infection";
- improved network protocol;
- the pool of possible perks for all armor elements in the game has been changed;
- fixed killing with a shotgun in a multiplayer game;
- fixed inconsistency of movement when some legendary perks and abilities are active;
- bugs with the operation of abilities that accelerate reloading have been fixed;
- rewards for completing Survival and Dungeon missions have been changed;
- improved stability;
- minor fixes and improvements. 5.11.1 03/12/2024 - added seasonal event: Invasion;
- fixed level design of story and heroic missions;
- improved performance and stability;
- a new weapons has been added that can be obtained by completing a seasonal event;
- rebalance of experience rewards for completing missions and completing contracts;
- display of invitations to a squad during a network game is disabled;
- minor fixes and improvements.
Attention! Installing this update will reset the progress of all contracts in missions. 5.10.4 12/26/2023 - fixed a bug that sometimes led to the resurrection of gatekeepers, champions and bosses;
- shooting with a disc launcher at closely located targets has been fixed;
- fixed a bug that sometimes led to crashes when selling equipment;
- rebalance of subclasses of machine gun and laser drones;
- the legendary perks "Legion" and "Hermit's Shell" has been reworked;
- each Portal and Purgatory mission has unique weapon that can only be obtained on this mission;
- other fixes and improvements. 5.9.2 10/27/2023 The updated version of the legendary Alien Shooter is already available on all iOS devices!
Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection.
Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task.
More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. 5.8.4 09/27/2023 minor changes and improvements 4.5.2 03/25/2021 Minor bugs fixes and improvements 4.5.1 06/15/2020 - added joystick support
- increased frame rate in the menus
- stability improvements 4.3.16 04/01/2019 - minor changes and improvements 4.3.7 01/21/2019 minor changes and improvements 4.0.9 05/22/2018 minor changes and improvements 4.0.8 09/14/2017 Attention!
High command of planet Earth began total modification of current armament system in order to fight the alien monsters more effectively.
All the plants started production of new generation weapons, many of them equipped with unique modules providing useful features to increase the chance to win.
Special containers with all necessary equipment were introduced to speed up new weapon delivery. 4.0.5 07/31/2017 - leaderboads fixed
- minor changes and improvements 3.5.11 06/12/2017 Total update of the legendary game with new levels, weapons, monsters and many other innovations including :
- ability of character skills' development
- battle drones, grenades, medkits, implants and many other useful gadgets.
- new types of armory, helmets and boots.
- leader-boards and achievements.
- new types of additional missions.
- totally altered interface.
Attention! All in-app purchases will be automatically restored. If not, please, write on support@sigma-team.net and we will solve all the problems. 3.5.10 06/01/2017
version 6.6.4
posted on 2025-12-02
- fixed gun bullets and effects when joining an existing game session;
- fixed a bug that allowed to shoot extremely quickly when changing weapons;
- fixed network issues with ricochets and fly throw effects;
- minor fixes and improvements.
version 6.5.3
posted on 2025-09-03
Sep 3, 2025
Version 6.5.3
- minor fixes and improvements.
version 6.3.2
posted on 2025-06-06
Jun 6, 2025
Version 6.3.2
- list of players you've recently played with;
- network protocol improvements;
- minor fixes and improvements.
version 6.1.11
posted on 2025-03-11
Mar 11, 2025
Version 6.1.11
- sound engine improvements;
- minor fixes and improvements.
version 6.1.10
posted on 2025-02-28
Feb 28, 2025
Version 6.1.10
- minor fixes and improvements.
version 6.1.1
posted on 2025-02-12
Feb 12, 2025
Version 6.1.1
- reworking the title system;
- reworking sniper weapons;
- fixing the maximum weapon ammunition when - equipped with legendary drones;
- minor fixes and improvements.



