Single-playthrough conflicts and post-clear unlocks.
| Item | Why missable | Mitigation | Status |
|---|---|---|---|
| Main endings A vs B | One Collector choice | Reload late save · Endings | Verified |
| Mercy vs No Other Way | Hunter finish choice Ch12 | Reload boss save | Attributed |
| Careful Driver vs Daredevil | Windshield Ch2 drive | Reload drive save | Attributed |
| Who Are You? | Needs any main clear + Ch4 Save 6 | Keep Save 6 · red door | Verified |
| Signal Lost | Easy to leave Academy early | Roof before exit · Ch12 | Verified |
| Full 46 achievements | Exclusive pairs + collectibles | Multi-reload · list | Attributed |