Game finder
ASTRONEER
Released
Co-op check
verified on Oct 19, 2026
Play together
- Online
- up to 4
In ASTRONEER, explore alien planets, reshape terrain and turn collected resources into bases, vehicles and automated production systems. Online co-op supports up to four players.
Crossplay depends on the server
PlayStation, Xbox and PC groups need an authorised dedicated server partner for cross-platform play. The official setup guide explains that Xbox players cannot join unauthorised privately hosted servers. The official server partner list helps identify supported hosting configurations.
Nintendo Switch is separate
Switch supports local wireless multiplayer for up to four players on separate consoles, not a four-player split-screen session. System Era explicitly excluded crossplay and dedicated servers for Switch in its official announcement.
Up to four players.
Yes, through authorised dedicated server partners.
Not necessarily. Xbox players cannot join unauthorised private servers.
Crossplay is not supported for the Nintendo Switch edition.
Yes, wireless local play with separate Switch consoles, not split-screen.