List of Linked Hashes
Hashes are used to confirm if two copies of a file are identical. We use it to ensure the player is using the same ROM as the achievement developer, or a compatible one.
Currently this game has 3 unique ROM(s) registered for it with the following MD5s:204f8d81ecf13aa7dc75cbafaf4c4ca39098e511e738cc6492989342562d36b6a17215f3dafcc420ef25a1d1fc65c2e8


Sonic CD (Sega CD)