I wrapped an Android game as a pixels-only Gymnasium env. The best policy learned not to play.
This story is from 2026-08-20. It is preserved in the archive; the latest stories are on the live feed.
The setup The environment deliberately gets no source access, engine instrumentation, or internal game state. It can only: observe screenshots and visually derived state send device-level taps and swipes infer reward and episode outcomes from visible evidence I used Shattered Pixel Dungeon. The gam…
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- 2026-08-20 21:29 · r/reinforcementlearning
I wrapped an Android game as a pixels-only Gymnasium env. The best policy learned not to play.