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:8829d7ab1efa5af5e309d4fb2b8574e3d57cf138a6d189bc9602a4230f5a1d0f


Back to the Future II and III (NES)