Items: Introduced the new Unique Item system with 84 new Unique Items. Added the Transmutation system and a new currency used to transmute Unique Items at the beginning of a run.

The Grind Grail: Added The Grind Grail, a new statue/NPC that tracks unlocked Unique Items and allows players to transmute them.

Settings: Added keyboard and mouse keybinding configuration.

Performance: Optimized enemy spawning for improved performance.

General: Various minor bug fixes and improvements.