Alien Hallway
Mouse-controlled action strategy commanding soldiers against waves of aliens
Sigma Team Inc. · Released Aug 19, 2011
- Reviews
- Mixed
- 65% of 325
- Recent reviews
- Not enough recent
- Players
- 0
- daily peak, Nov 7, 2026
- Steam Deck
- Untested
- Last update on Steam
- 9 years ago
- Nov 30, 2016
What is Alien Hallway?
In this single-player action-strategy campaign, you command soldiers across 3D battlefields on alien planets during a mission to defend humanity. You fight waves of aliens with weapons, grenades, and airstrikes, and spend gold to upgrade your base and units.
For you if...
- +you prefer solo campaigns with frequent alien battles
- +you like upgrading units, turrets, and airstrikes
Not for you if...
- −you want multiplayer matches instead of a solo campaign
- −you dislike facing constant waves of enemies
How many players finish Alien Hallway?
37% of Steam players have unlocked «Liberator», the achievement for finishing the main story.
Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.
Screenshots and trailer
Alien Hallway system requirements
Minimum: DirectX 9 GPU, 1 GB RAM, 0.1 GB of disk space.
As published by the developer.
Can my PC run Alien Hallway?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows 7/Vista/XP
- Processor
- 1.6 GHz
- Graphics
- 128 MB DirectX 9.0c compatible or better video card with pixelshader 2.0
- Memory
- 1GB
- Storage
- 100MB of free space
- Notes
- Microsoft XNA Framework 3.1
Does Alien Hallway have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Alien Hallway run on Steam Deck?
Untested Not yet tested by Valve on Steam Deck.
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows
- Achievements
- 20
- Steam features
- Family Sharing
- Languages
- Full audio: English.
Does Alien Hallway use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam
