Underplayed Gems

Alien Apocalypse (2026)

Alien Apocalypse cover
Developer
Umbu Games
Platforms
Windows
Genres
Action, Adventure, Indie, RPG, Simulation, Early Access
Rating
2.5 of 5, 32 player ratings
Typical playtime
about 57 minutes
Where to get it
Steam

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The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A survival sandbox that feels isolating and tense as you navigate a world where humanity has lost control and you must fend for yourself amidst alien occupation.

survivalsandboxpost-apocalypticuncertainlonelydesperateunpolishedearly access

Screenshots

Alien Apocalypse screenshot 1Alien Apocalypse screenshot 2Alien Apocalypse screenshot 3Alien Apocalypse screenshot 4Alien Apocalypse screenshot 5Alien Apocalypse screenshot 6

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More by Umbu Games

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.