nx_game_critic_gate.nx

nx_game_critic_gate.nx -- proves nx_game_critic is a REAL quality instrument, not a rubber stamp. It renders a TOY frame (exactly the current games' style: flat clear + starfield dots + flat discs + flat HUD bars) and a RICH frame (2D gradient nebula + per-pixel texture + glowing multi-ring stations + gradient HUD), and proves the critic scores the toy one TOY/BASIC and the rich one RICH/SOTA -- with a wide margin. The HONEST AUDIT: the toy render is a faithful copy of what nx_frontier_engine / nx_drift_engine actually draw today, so the gate's own output states in-band that the shipped games are TOY by this critic. The mutation tooth: flatten the "rich" frame and it must collapse to TOY too (the critic measures richness, not some spurious constant). license_tier: ORIGINAL expect_exit: 0