IMP is a 2001 fighting game made by IdolFX featuring 50 different characters, all of which were  released on separate (!) discs.

in 2025 i made a video about the game, and along with that I (with the permission of IdolFX and the help of Nick Glenn from Playable Workshop) released a slightly janky-but-functional shareware build of the game, which can be downloaded below.

there is also an even more janky "character carousel" if you want to just browse through the characters.