Starsand Island / Multiplayer
starsand island multiplayer crossplay pc ps5 switch 2
Starsand Island Crossplay: Is It Cross-Platform?
Can Starsand Island multiplayer crossplay between PC, PS5, and Switch 2?
Starsand Island Crossplay: Is It Cross-Platform?
No. Starsand Island currently does not support cross-platform multiplayer under the official Version 1.0 announcement. Test players on the same supported platform family first; a PC-to-PS5 or PC-to-Switch 2 invite should be treated as an unsupported combination, not a normal co-op bug.
Evidence: Official
Prerequisites
- Write down the platform for every player before sending an invite.
- Confirm everyone is on the intended current build.
- Separate cross-platform questions from same-platform join and permission questions.
- If the host is on Nintendo Switch 2, prepare to use Password Required for the invite.
Evidence: Official
What to do now
- Write down every player's platform and installed build before sending an invite.
- Run a same-platform test with the host's access mode and password or request flow.
- If the mixed-platform test fails but same-platform play works, keep it under the current crossplay limitation.
Evidence: Official
Troubleshooting
- Do not reinstall the game to solve an unsupported platform combination.
- Check the host access mode only after confirming the platform pair is supported.
- Use the co-op troubleshooting page for same-platform failures.
Evidence: Official
Exceptions and branches
- Crossplay is different from cross-save; do not infer one from the other.
- A platform update can change the rule, so recheck the official announcement after a major patch.
- Console-specific invite instructions may differ even when players are on the same platform family.
Evidence: Official
What the official source says
The Version 1.0 multiplayer announcement says cross-platform play is not currently supported. It also tells Nintendo Switch 2 hosts to use Password Required when inviting friends. That is an invite setup rule, not a crossplay feature.
Evidence: Official
FAQ
Can PC players join PS5 players?
Not under the current official cross-platform rule recorded here.
Does Starsand Island have crossplay on PS5?
Not under the current official rule. Test players on the same supported platform family first; do not treat a mixed-platform invite failure as a normal co-op bug.
Will Starsand Island be crossplay in the future?
The official announcement says cross-platform play is not currently supported, but it does not announce a future crossplay date. Recheck official patch notes for a later change.
How do I invite friends on Nintendo Switch 2?
If the host is on Nintendo Switch 2, set the island access mode to Password Required before inviting friends. This does not enable cross-platform play; the official announcement still says cross-platform multiplayer is not currently supported.
Which version and platform does this Starsand Island guide cover?
This page covers 1.0 on PC and console comparison. It was last verified on 2026-09-22; later builds or other platforms may behave differently.