Spire Codex is now on Overwolf. Get the in-game overlay with live card lookups and one-click run uploads. Learn more →Spire Codex is now on Overwolf. Get the in-game overlay with live card lookups and one-click run uploads. Learn more →The official Overwolf companion app for Slay the Spire 2. Card, relic, monster, and event lookups without leaving the game, plus a live run tracker that reads your save file as you play.
All hotkeys are rebindable from Overwolf → Settings → Hotkeys if any of these conflict with your binds.
Shift + F9Show / hide the overlayCtrl + SpaceOpen the quick-peek lookupF8Toggle click-through (move mouse through the overlay)Shift + F10Show / hide the desktop windowShift + F1Show / hide the hotkey reminderOverwolf is a sandbox for in-game overlays trusted by millions of players across League of Legends, Minecraft, World of Warcraft and more. The platform handles sign-in, updates, and game-event APIs so companion apps stay safe and unobtrusive, no DLL injection, no risk of bans. Install Overwolf once and you can launch Spire Codex Overlay (and any other companion app you like) the next time you start the game.
Free, opt-in, and you can uninstall it from Overwolf at any time.
Download on Overwolf