Is The Binding of Isaac Rebirth Cross Platform? Crossplay Guide 2026
Alex Mercer|No, The Binding of Isaac: Rebirth doesn’t support cross-platform play. Online multiplayer is limited to PC players on Steam, leaving console and mobile players without online co-op options.
Cross-Platform Status Explained
The Binding of Isaac: Rebirth started out as a single-player game available on various platforms. Eventually, online co-op support came along with the Repentance+ update. But there’s a big catch — it only works through Steam’s API, so only PC players on Steam can join in on the online multiplayer.
There’s no cross-platform play whatsoever. A PlayStation 4 player can’t join a session with a PC player, Nintendo Switch players don’t have online co-op, and Xbox One players are also excluded. Right now, the game has about 12,751 active players, most of whom are likely on PC since that’s where the full features are available.
Which Platforms Can Play Together?
The answer is pretty straightforward: only PC Steam players can play online with each other. Every other platform is stuck with local co-op or solo play.
- PC (Steam): Online co-op available for up to 4 players — Steam only
- PlayStation 4: No online co-op, local co-op only
- Xbox One: No online co-op, local co-op only
- Nintendo Switch: No online co-op, local co-op only
- iOS: No online co-op
- PS Vita: No online co-op
- Nintendo 3DS / Wii U: No online co-op
- macOS / Linux: No confirmed online co-op support
Platform Crossplay Compatibility Table
| Platform | Online Co-op | Cross-Platform Play |
|---|---|---|
| PC (Steam) | ✅ Yes (up to 4 players) | ❌ No |
| PlayStation 4 | ❌ No | ❌ No |
| Xbox One | ❌ No | ❌ No |
| Nintendo Switch | ❌ No | ❌ No |
| iOS | ❌ No | ❌ No |
| PS Vita | ❌ No | ❌ No |
| macOS / Linux | ❌ No | ❌ No |
Does Cross-Save Exist?
The Binding of Isaac: Rebirth doesn’t have any official cross-save feature. Your save data stays on the platform you’re playing on. If you own the game on both Switch and PC, your progress won’t transfer between them. Developer Nicalis hasn’t announced any plans to add cross-save support as of 2026.
Can PS4 and PC players play together in The Binding of Isaac: Rebirth?
No. PS4 players can’t access online co-op at all, and even if they could, there’s no cross-platform system to link console players with PC players. They simply can’t play together.
Was online co-op always part of The Binding of Isaac: Rebirth?
No, online co-op wasn’t included in the original release. It came later with the Repentance+ update, but only for PC players using Steam’s multiplayer API. Console versions haven’t received a similar update.
Is there any chance crossplay gets added to The Binding of Isaac: Rebirth in the future?
As of 2026, Nicalis hasn’t made any official announcements about adding crossplay support for any platform. Since online co-op is still limited to PC Steam, a full cross-platform rollout seems unlikely in the near future. Until they say otherwise, crossplay isn’t available.
Alex Mercer
Alex Mercer is the Gaming News Editor at Explosion.com with over 8 years of experience covering the gaming industry. He previously wrote for several gaming publications and has attended E3, Gamescom, and The Game Awards as press. Alex specializes in breaking news coverage, studio analysis, and tracking industry trends. When not writing, he's grinding ranked matches in Valorant or exploring the latest RPG releases.
