If you're specifically looking for a "Super Smash Bros. Brawl Project M EX Remix," it's possible this is a custom or community-created modification. In that case, detailed instructions or download links might be found on community forums or modding websites dedicated to the game.

Even the top builds have bugs. If your game crashes on the character select screen (CSS), follow these fixes:

It began in 2018 as a spinoff of "PMEX ALM5252's Custom Build," intended to expand the already legendary Project M .