Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
Live from Steam
Loading reviews from Steam…
Four-dimensional chess, rendered in three-dimensional space. Move pieces across a board eight layers deep, shift their phase between Small, Regular, and Large along a hidden fourth axis, and capture only when position and state align. Play solo, locally, or online.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Fixed tutorial progression, objective markers, hints, and phase previews. Improved tutorial instructions and prevented incorrect victory messages. Improved multiplayer lobby navigation, status messages, matchmaking, and match-start controls. Fixed several mult…