Catastronauts
Released Sep 2018
Can you deal with unrelenting disaster and hold your ship together long enough to destroy the enemy invaders? Repair systems, extinguish fires, arm the torpedoes, avoid deadly solar flares, destroy your friends and clone them back again; it's all in the life of a Catastronaut!
72% positive · 229 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam $15.99
Can't confirm — worth a look
We couldn't confirm these stores carry this game.
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Evaluation
Catastronauts launched on September 28, 2018 as a complete local co-op party game. The store description makes no mention of planned expansions, DLC, seasons, or any ongoing content additions. There are no DLC listings of any kind. The only developer communication on record is the pre-launch release date announcement from September 14, 2018 — there have been no post-launch developer posts, updates, or content announcements. With no post-launch content pattern, no announced future content, and no developer communications since launch, the game shipped as a finished product and has remained unchanged.
Evidence
Store description describes a complete local co-op party game with no mention of DLC, expansions, seasons, or any planned additional content.
Developer announced the September 28, 2018 release date — the only developer communication on record, made two weeks before launch.
Media
Details
Developer
Publisher
Inertia Game Studios
Achievements
12
Platform
Windows
Controller
full support
Steam Deck
Playable
Players
Single-player · Multiplayer · Co-op · Local/Split Screen
About this game
Gather your friends and join the illustrious Space Fleet in this fast-paced party game!
Can you deal with unrelenting disaster and hold your ship together long enough to destroy the enemy invaders? Repair systems, extinguish fires, arm the torpedoes, avoid deadly solar flares, destroy your friends and clone them back again; it's all in the life of a Catastronaut!
Enlist today!
Local Co-op
Captain the ship alone or with friends as a team of 2-4 and become the crew of a spaceship that must hold together in the face of enemy fire - teamwork is essential for success!
The Ultimate Party Game
Jump in and play instantly without learning complicated controls - anyone can be a Catastronaut! However, not everybody can survive the challenges of space...
Can you deal with unrelenting disaster and hold your ship together long enough to destroy the enemy invaders? Repair systems, extinguish fires, arm the torpedoes, avoid deadly solar flares, destroy your friends and clone them back again; it's all in the life of a Catastronaut!
Enlist today!
Local Co-op
Captain the ship alone or with friends as a team of 2-4 and become the crew of a spaceship that must hold together in the face of enemy fire - teamwork is essential for success!
The Ultimate Party Game
Jump in and play instantly without learning complicated controls - anyone can be a Catastronaut! However, not everybody can survive the challenges of space...
Are these done yet?
Last evaluated Jun 27, 2026
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