player.gg

HAEX

Dead Astronauts

An anomaly has been detected in the sub-arctic north. The science team sent to investigate has gone missing. Survive an alien-scarred wilderness solo or with up to 3 friends. Reshape the world, craft weapons and gear, and fight to unearth what happened.

ActionAdventureEarly Access

Join the waitlist

Wishlist or get this game

Join the community

Official website

Image caption here

A co-op survival shooter for 1-4 players

Your character and worlds are saved separately. Build up a character once and take them anywhere. Start a new world for a fresh adventure, or jump into a friend's game fully geared up. Every world keeps its own story.

Plant alien seeds to reshape a sub-arctic open world

Discover or craft alien seeds that let you transform your world, and open new routes and possibilities.

Find the science expedition that went silent in the mist

Unearth what happened. The further you go the more dangerous the world becomes.

Survive the cold and build your survival skills

Cold kills. Hunger slows you down. Go too deep without the right gear and you won't come back.

Tune your loadout for what’s stalking the next clearing

Switch between visceral gunplay and heavy melee, use gadgets, and improve your loadout to combat threats the mist unleashes.

Community Activity

  1. HAEXSteam announcement

    The HAEX team

    HAEX is the debut title for us at Dead Astronauts. We are a small independent studio, located in the heart of Malmö, Sweden. The team right now consists of 17 people across…

  2. HAEXSteam announcement

    200,000+ Wishlists. Thank You

    Any team or studio will tell you that announcing a new game is a mix of excitement and nerves. People might scroll right past, or they might see something that sparks their…

  3. HAEXSteam announcement

    Welcome to HAEX

    Out of the cold. Into the mist. Wake up, organic individual. We've been heads-down working on HAEX since 2025. We're twelve game dev veterans from Sweden out to reshape open…

View all activity