Is Astrodition co-op?

Yes, Astrodition supports co-op.

Does Astrodition have PvP?

Yes, Astrodition has player-versus-player modes.

Do we both need to own Astrodition to play together?

Yes. Astrodition is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.

How many people play Astrodition?

Player counts were not available when this page was built.

Ready Up — what game do we play?Compare two Steam libraries →

Multiplayer games › Survival › Sci-fi survival

Is Astrodition multiplayer or co-op?

Yes — co-op and PvP. Astrodition is a sci-fi survival game released in 2021, 67% positive on Steam (3 reviews). $8.99 on Steam.

Co-opPvPSingle-player tooSurvival · Sci-fi survival

Astrodition is a story-based adventure-survival game set in space! Go head-to-head with your friends in Space…

How Astrodition plays with friends, according to Steam

Online co-op: Yes
Local / split-screen co-op: Not listed on Steam
Online PvP: Yes
LAN play: Not listed on Steam
Single-player mode: Yes
Controller: Full controller support

Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.

Steam tags: Space, Online Co-Op, Survival, Adventure, Procedural Generation, Exploration, Crafting, Multiple Endings

Do you and a friend both own Astrodition?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Astrodition is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

Games like Astrodition you can play together

No Man's Sky

Sci-fi survival · 83% positive on Steam (352,858 reviews) · 12,291 playing right now

Space Engineers

Sci-fi survival · 89% positive on Steam (132,347 reviews) · 4,201 playing right now

Subnautica

Sci-fi survival · 97% positive on Steam (313,707 reviews) · 2,719 playing right now

Starbound

Sci-fi survival · 92% positive on Steam (164,906 reviews) · 894 playing right now

ASTRONEER

Sci-fi survival · 92% positive on Steam (128,956 reviews) · 988 playing right now

Subnautica: Below Zero

Sci-fi survival · 91% positive on Steam (96,660 reviews) · 698 playing right now

Tired of Astrodition? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Astrodition co-op?: Yes, Astrodition supports co-op.
Does Astrodition have PvP?: Yes, Astrodition has player-versus-player modes.
Do we both need to own Astrodition to play together?: Yes. Astrodition is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play Astrodition?: Player counts were not available when this page was built.

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass