Alien Hallway 2

Real-time squad strategy with resource gathering and waves of aliens

Sigma Team Inc. · Released Oct 5, 2017

Reviews: Mixed; 68% of 145
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 30, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; Nov 6, 2020
Minimum PC: 512 MB; 0.4 GB disk; Full requirements

What is Alien Hallway 2?

A single-player real-time strategy game in which you command an assault squad investigating a distant mining colony that has lost contact. During missions, you collect resources to recruit soldiers, combine eight classes, direct attacks, and activate abilities against aliens and bosses.

For you if...

+you prefer missions suited to short play sessions
+you like arcade action more than complex tactical planning

Not for you if...

−you want multiplayer or cooperative play

What players say

68% of 145 reviews are positive

Players praise the graphics, alien designs, and music. The most common complaint is repetitive grinding to afford upgrades, with players also criticizing uneven difficulty. Some older reviews also report bugs.

Screenshots and trailer

Alien Hallway 2 system requirements

Minimum: 512 MB, 0.4 GB of disk space.

As published by the developer.

Can my PC run Alien Hallway 2?

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Minimum

OS: Windows 7 (service pack 1), 8, 10
Processor: Intel Core 2 Duo T5200 @1.6GHz / AMD Athlon 64 X2 3600+ @2000MHz or better
Graphics: 512 MB video card
Storage: 400 MB available space

Does Alien Hallway 2 have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Alien Hallway 2 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: 22
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English, Russian.

Does Alien Hallway 2 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 27, 2026. How to filter AI games on Steam