Beneath the ruins of an ancient chess academy lies a cursed dungeon, its halls guarded by tactical puzzles of increasing ferocity. Three bosses stand between you and the Dark Engine — the sentient machine that corrupted it all.
Act 1: The Hollow Caverns
Where the forgotten dwell · Boss: ♜ The Stone Rook
Act 2: The Obsidian Library
Knowledge turned to madness · Boss: ♝ The Pale Bishop
Act 3: The Eternal Board
Where all games end · Boss: ⚙️ The Dark Engine
3 acts with story
22 perks, 3 bosses
4 puzzle modes
XP & achievements