Blue Blur Dash

Sonic-style stage: rings, double jump, spindash (hold S), speed build-up, Super form (F, 8 rings) and emotes (1-3). Solo graybox side-view platformer with buffered variable jumps, coyote time, moving platforms, checkpoints and retry. Preserves two traversal courses, melee/projectile combat and a guarded boss. Separate noncombat collection profile; data-configured routes, goals, movement, weapons and enemies. Literal-safe standalone build and system fixtures independent of creator data. Native WebGPU; keyboard, touch and standard-pad API. Physical hardware unverified.