Announcement
Spooky Cosmos
In Alter Cosmos every day is Halloween Day! Exactly 2 years ago we've released AlterCosmos Halloween Update. If you are feeling nostalgic, come back to the game and become an AlienCat again, now -80% off! https://steamc…
Steam
Alter Cosmos
Also known as Alter Cosmos, ac, alter cosmos
Experience comic book style adventure with Aliencat in a world taken over by a totalitarian system. Find a way through dangerous situations, gather your crew and prepare a ship and escape into cosmos – an infinitive space where everything is possible. Unlock the secrets of The Waves of Distortions.
Last update
22 May 2026
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
Gallery