All games
Puzzle · LED matrix
Freezing Fortress
A hardware puzzle game I built on a 14×10 grid of addressable LEDs — Shiverwing shoves ice cubes into fire pits to freeze the fortress. This browser version is a generic Sokoban engine fed the real levels, rendered with the exact LED colours, fire-flicker, and cube-melt pulled straight from the firmware.
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Level 1Moves 0Pushes 0
Push every ice cube into a fire pit. Arrow keys / WASD to move, U to undo, R to reset, M for the menu. The real 14×10 LED game — exact colours, fire-flicker, cube-melt, and the on-screen menu straight from the firmware.
The hardware — a custom LED matrix, controller, and D-pad PCBs, plus 500 hand-tuned levels — is the same end-to-end product work I do for clients. Start a project.