Alien Apocalypse Demo
In this demo you will be able to try out Alien Apocalypse 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.
| Type | Demo |
| Release Date | 6/6/2026 |
| Franchise | Umbu Games |
| Developer | Umbu Games |
| Publisher | Umbu Games |
| Last Updated | 6/20/2026 |
| Steam App Id | 4797060 |
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About Alien Apocalypse Demo
Alien Apocalypse Demo is an Action, Simulation, Adventure, RPG, and Indie Demo developed by Umbu Games. On 6/6/2026, it was released on the Steam Store by Umbu Games. Alien Apocalypse Demo can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this demo app.
According to Steam’s category system, Alien Apocalypse Demo supports the following features:
- Single-player
- Multi-player
- Co-op
- Online Co-op
- Game demo
Media & Sceenshots
Explore the featured video and screenshots from Alien Apocalypse Demo featured in the Steam Store.
DLC & Related Apps
Alien Apocalypse Demo is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Alien Apocalypse | Game | 8/21/2026 | Steam Charts |