Roll the die across the grid by swiping. Reach the goal showing the matching pip on top.
Each tile has a behavior. Walls block, pits kill, springs eject you two further, ice keeps you sliding, one-way arrows only allow entry from one direction, and face-required tiles only let you in if your top face matches.
Koro Dice (ころダイス) was developed by A-Wave and published by King Records for the Game Boy on 7 December 1990, released only in Japan. This game is a modern homage, not a recreation: the original's documentation is sparse, and several mechanics here are deliberate genre-inspired additions.
Built with Three.js. No accounts, no telemetry, no ads. Progress saved locally.