Codex Gamicus

Grindstone is an indie puzzle game developed by CAPY and published by Capybara Games. It was initially released for Macintosh operating systems only, on September 19, 2019. Later on, it was released for Microsoft Windows in the Epic Games store on May 20, 2021.


In this game, players smash creeps to get huge combos and earn grindstones. Players can cash in the grindstones to craft new gear and overcome enemies, obstacles, and boss encounters as they conquer the Grindstone Mountain.


  • Brutal Puzzle-Battle Action
  • 200+ Levels to conquer
  • 3 Daily Challenge Modes w/Leaderboards
  • Dozens of Weapons & Gear to Unlock
  • Award-Winning Soundtrack by Sam Webster