Sleigher 64 Christmas Fps Builder

Build SLEIGHER 64, a complete Christmas zombie FPS, from one Claude Code prompt. Play as Saint Nick battling undead elves, possessed toys, and mutant reindeer across three missions, ending in a three-phase Nutcracker boss fight. Includes four weapons, mission objectives, checkpoints, difficulty settings, retro low-poly graphics, synthesized audio, menus, and saves. Designed to generate a standalone TypeScript/Three.js browser game, not a prototype.