Skill audit report

h3-game-sprites Audit report.

Build 2D game sprite sheets by generating motion with MiniMax H3 (Hailuo) video, then cutting the footage into validated chroma-keyed sprite frames - the Mortal Kombat method with a video model instead of filmed actors. Covers the character-still recipe, the idle-pin trick that keeps every move on-model and loopable, per-move clip briefs, frame extraction with keying and numeric QC, seamless walk-cycle detection, and the atlas/render math that keeps a character planted and correctly sized in an engine. Use this whenever the user wants game sprites, a sprite sheet, an animated 2D game character, a fighting/platformer/beat-em-up character, wants to turn AI video into game animation frames, or wants a character animated for a game - even if they never say H3, Hailuo, or "sprite". Also use it for chroma-keying generated video to transparent frames, choosing keyframes from footage, and debugging sprites that jitter, float, sink, or change size between animations.