Import a complete, checksum-verified Factorio installation into the persistent game library and test it through FEX on physical hardware.
Acceptance:
- independently identify the Factorio x86-64 process through FEX;
- sustain 60 UPS and at least 30 FPS at 1280×800;
- 95th-percentile frame time is at most 33.3 ms;
- no crash, jetsam, disk corruption, or critical thermal state for 20 minutes;
- publish sanitized machine-readable metrics.
Import a complete, checksum-verified Factorio installation into the persistent game library and test it through FEX on physical hardware.
Acceptance: