nx_game_depth.nx

nx_game_depth.nx -- the MECHANICAL-DEPTH critic. nx_game_critic measures whether a frame LOOKS rich; this measures whether the GAME PLAYS deep -- because a beautiful frame on a trivial click-loop is still a toy. Depth is not asserted from the rules; it is MEASURED from OUTCOMES: run K distinct strategies and see whether they DIVERGE. A shallow game funnels every strategy to the same win (spread ~0, nothing is at stake). A deep game rewards good play and punishes bad -- strategies spread out, and a careless one can LOSE. That divergence is depth you can measure, and it is exactly what the current click-to-sell loop LACKS (you always win). Verdict SHALLOW/BASIC/DEEP. LIB. license_tier: ORIGINAL