Bunker Invaders

First-person co-op horror with engine repairs and roaming monsters

Kelecik · Released Nov 5, 2024 · Early Access

Reviews: Very Positive; 83% of 109
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 days ago; Oct 25, 2026
Minimum PC: GTX 1050; 4 GB RAM · 2 GB disk; Full requirements

What is Bunker Invaders?

This is a first-person survival horror game about keeping bunkers running after Earth becomes uninhabitable. You explore procedurally generated maps alone or with up to five others online, repair engines using tools, and interact with bunker NPCs. Managers require a service payment by the third day or evict you.

For you if...

+you enjoy coordinating tasks with a small group
+you like horror mixed with humor

Not for you if...

−you prefer working at your own pace without deadlines

What players say

83% of 109 reviews are positive

Players praise playing with friends and side activities such as Battleship. Some criticize the limited content and enemies that pose little threat.

Screenshots and trailer

Bunker Invaders system requirements

Minimum: GTX 1050, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Bunker Invaders?

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Minimum

OS: Windows 10
Processor: Intel Core i5-7400 CPU @ 3.00GHz ; Shader Model 5
Graphics: NVIDIA GForce GTX 1050
Memory: 4 GB RAM
Storage: 2 GB available space
DirectX: Version 11

Does Bunker Invaders have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does Bunker Invaders run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Display output not correctly scaled
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 13
Steam features: Family Sharing
Languages: Full audio: English. Text only: French, Italian, German, Simplified Chinese, Japanese, Korean, Portuguese - Portugal, Russian, Turkish, Swedish.

Does Bunker Invaders use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

I have used AI for generating some of the UI elements such as Buttons, Icons and Shapes in the Game. In addition, I have used AI for generating achievement icon.

The statement mentions: Art

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