The VN sprite compositor live: layered characters with group-exclusive expressions (one call swaps smile/frown — the Ren’Py layeredimage semantics), alpha textbox, and dissolve scene transitions. Click the scene or Advance to play the beat.
What this validates: the sovereign part nx_vnsprite + its gate ran
10/10 GREEN on the hub — z-order proven both ways, integer-exact alpha and color-key, clip
canaries, expression swaps visible and deterministic, scene state round-tripped through
nx_gamesave, group exclusivity pixel-probed (T9) and dissolve exactness (T10).
Mutation-proven: an opaque-key substitute drove T2 RED alone while anti-vacuity held. Reference bar
researched first: Ren’Py layeredimage attribute groups + dissolve. This page is the JS last-mile;
the NishiLang part is the verified truth. Below: the frame the sovereign engine composed on the NAS
(the gate’s own T8 artifact).