HAEX

A co-op survival shooter where alien seeds reshape worlds

Dead Astronauts · To be announced · Early Access

Release: To be announced; not released yet
Wishlist rank: #184; most wanted
Followers: 14K; following the game
Demo: None

What we know: Official announcements introduce the game and its team and report a 200,000-wishlist milestone, but give no release date.

What is HAEX?

HAEX is a survival shooter for one to four players set in a procedurally generated sub-arctic world. Players investigate a science expedition that went silent, manage cold and hunger, fight with guns and melee weapons, and plant alien seeds to open new areas and resources. Characters keep their progression when entering a new world or joining a friend's game.

Screenshots and trailer

HAEX system requirements

Minimum: TBD.

As published by the developer.

Can my PC run HAEX?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: TBD
Processor: TBD
Graphics: TBD
Memory: TBD GB RAM

Does HAEX have co-op or multiplayer?

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

Does HAEX run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English. Text only: French, Italian, German, Spanish - Spain, Japanese, Korean, Russian, Simplified Chinese, Swedish, Traditional Chinese, Portuguese - Brazil, Portuguese - Portugal, Ukrainian.

Does HAEX 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