MREA (File Format)

The MREA format is a massive format used to define areas in the Metroid Prime trilogy and Donkey Kong Country Returns. MREA files are broken up into many sections, and each section serves a different purpose.

Every MREA format has a version number, and each corresponds to the following games:

Version Game
0xC Metroid Prime Kiosk Demo
0xF Metroid Prime
0x15 Metroid Prime 2 Demo Disk
0x19 Metroid Prime 2: Echoes
0x1D Metroid Prime 3 E3 prototype
0x1E Metroid Prime 3: Corruption
0x20 Donkey Kong Country Returns