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 2 unique ROM(s) registered for it with the following MD5s:1b177fe2dd12ec1d67f6a43502f8d391ee873c9969c15e92ca9a0f689c4ce5ea


Jack Bros. (Virtual Boy)