25,387,397 on Steam▼ 5,708,5656,236,381 in-gameTop now Counter-Strike 2 574,814PICS #38,660,087694 builds todaySale Steam PvE Survival Crafting Fest Sampled
25.4M
Game update

Network Fix

Quantum Chess · published

All eventsPlayers around this dateRead on Steam

Fixed a bug that was preventing the steam build from connecting to the back end.

More from Quantum Chess

Other announcements

All events
Game update31 Aug 2026Bug fixesFixed some UI bugs, and billing issues that could affect a player's access to premium features.Major update26 Aug 2026Quantum Chess Remastered 1.0Quantum Chess hit 1.0 today. The remaster soft-launched in May and has been under continuous development since. Sound, replays, in-game guides, puzzle packs, correspondence, keyboard-only play, a proper mobile pass. And with it, a feature that we've always wanted to create. A way to experiment with different ways to play Quantum Chess... The Alchemy League ships today. The Alchemy League A seas…Game update10 Aug 2026Bug FixesFixed some multiplayer stuff on the back end, and deployed a prototype discord and steam friend challenge capability. Let us know if it doesn't work.