Steam

Alien Apocalypse

Also known as Alien Apocalypse, aa, alien apocalypse

Alien Apocalypse is an open-world sandbox survival game set after a devastating alien invasion. Scavenge for resources, craft, build defenses, and harness alien technology to fight back. Play solo or in co-op and reclaim what’s left of the planet.

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Last update

23 Jun 2026

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Latest update

AnnouncementPublished 5d ago

Steam Next Fest is over, but the Alien Apocalypse demo will continue available!

Steam Next Fest is over, but don't worry, the Alien Apocalypse demo will continue to be updated and will remain available! We appreciate everyone who played the demo. If you haven't played it yet, don't worry, there's s…

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Update history

Browse past updates and patch notes for this game.

11updates

June 2026
We want to hear your opinion.First of all, thank you so much for playing the demo of Alien Apocalypse. ːsteamhappyː Now that you've tested the game, we'd like to know what you thought of it. Please fill out our feedback form in the link bellow. You…Announcement1 changeGameplay8d ago
Alien Apocalypse Demo update 0.1.1.10We would like to thank everyone who is playing this demo, especially those who sent us their feedback. Based on your feedback, we have made some adjustments and improvements to the project. We hope you have an even bett…Announcementv0.1.15 changesBalanceGameplay12d ago
Play the new Alien Apocalypse demo now! This new demo includes: New map New weapons and items New mechanics Redesigning the behavior and attacks of the aliens Try it now! Alien Apocalypse Demo4 changesGameplayMapsStore14d ago
March 2026
The Wholesome Underdogs Festival on Steam is here!Alien Apocalypse is on the Wholesome Underdogs Festival, check out all of the wholesome games made by small teams that don’t always get the spotlight, but absolutely deserve it. The event is already live and ends on Mar…Event2 changesStore12 Mar 2026
February 2026
Thanks for testing Alien Apocalypse!Thank you so much for playing the first public playtest of Alien Apocalypse! Now that you've tested the game, we'd love to hear your feedback. Please fill out the feedback form at the link below; it's just 10 quick ques…Announcement12 Feb 2026
January 2026
Your last chance to test Alien Apocalypse.Thanks for participating in the first public playtest of Alien Apocalypse, and if you haven't tried the game yet, there's still time. This will be the last weekend this playtest will be available, so take advantage of i…Announcement2 changesGameplay30 Jan 2026
We want to hear your opinion.First of all, thank you for playing the first public playtest of Alien Apocalypse. :) Now that you've tested the game, we'd like to know what you thought of it. Please fill out our feedback form in the link bellow; it's…Announcement1 changeGameplay16 Jan 2026
December 2025
We would like to thank everyone who is playing this beta demo, especially those who sent us their feedback. Based on your feedback, we have made several adjustments and improvements to the project. We hope you have an e…v0.1.05 changesFixCompatibilityStore19 Dec 2025
Alien Apocalypse beta demo update.First of all, we would like to thank everyone who is playing this first public version of our demo, especially those who sent us their feedback. Based on your feedback, we have made several adjustments and improvements…Announcement4 changesFixMaps13 Dec 2025
Play Alien Apocalypse for free!During the Latin American Games Showcase – The Game Awards Edition 2025 event, we will be releasing the first version of Alien Apocalypse to the public. If you want to play, access the game page starting December 9th an…Event1 change06 Dec 2025

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