TFTMAC is a native macOS application that launches and presents the official Google Play Teamfight Tactics Android client through Google's stock Android Emulator on Apple silicon.
- Normal-play authority: installed TFTMAC 2.3.0 build 8 using stock Android Emulator 37.1.11, High graphics, 60 FPS, and Riot Performance Mode OFF. Its hashes match the historical release receipt; current-host signing trust is separately blocked by the absent local identity.
- Automatic graphics logging is live-verified for the TFT process/layer lifetime. It does not require match markers or a combat classifier.
- The current automatic evidence proves gameplay frame degradation but cannot name an internal graphics owner. Source-level causal instrumentation is planned; it is not implemented or claimed as complete.
- The final Mac presenter is retained only as a hidden correctness receipt. It is not a graphics optimization target or a root-cause candidate.
Read README.md first, then facts.md,
benchmark.md, dev.md, and project.md.
The prior document is preserved at
docs/history/2026-08-31-pre-build8/TFTMAC.md; it is historical and must not
override those authorities.