Throughout the game, "Live Selection" prompts will change the story and item drops. One critical choice is the bridge encounter: : Changing the game's ending path.
Version 12 uses a proprietary compression algorithm (often based on popstation v3.x or later) that reduces the game to approximately 380MB without noticeable audio degradation or FMV stutter. Earlier versions (e.g., v5 or v8) had notorious audio desync during cutscenes with Nemesis. v12 fixed this. Resident Evil 3 Nemesis Eboot.pbp 12