Beast Wars Metals 64: All Extras + Megatron X Unlocked
Transformers: Beast Wars Transmetals · ビーストウォーズメタルス64
A patch for the Japanese Beast Wars Metals 64 that opens up every extra from the start, including Megatron X, who normally needs the Transfer Pak.
What it is
TheWhiteDevil27 built this patch from a handful of GameShark codes, injected straight into the Japanese release of Beast Wars Metals 64. Everything the game normally makes you unlock is available from the first boot, and so is Megatron X, a fighter who was otherwise only reachable by linking a Game Boy cartridge through the Transfer Pak. The Japanese version was picked on purpose, because the Western release changed how the characters move.
Versions
Version 1.01 (June 2026) adds a separate build for N64 emulators on the Wii, where the regular one doesn't run; the regular build is unchanged.
Playing it
Apply the BPS patch to your own unmodified Japanese copy of the game (big-endian .z64), following the readme on the creator's page. It needs the Expansion Pak. On some emulators the dynamic recompiler has to be switched off. Entering Toys Mode is known to freeze the game.