3D Voxel Horde Survival Builder

Build a high-performance 3D voxel horde survival roguelite instantly. Engineered for vibe coding, this zero-dependency prompt creates a complete 16:9 auto-shooter using vanilla HTML/CSS/JS. Features 60 FPS spatial hashing for 1000+ swarm drones, periodic Juggernaut mini-bosses, stackable orbital plasma barriers, tactile screen-shake, and procedural synthwave web audio. Includes glassmorphic level-up cards and run stats. A turnkey commercial browser game boilerplate.