Today I felt like playing a game that was never released "Mr Gimmick!". Who wants to wait for another person to make a reproduction and ship it.... when you can just do it yourself! :D Also If you want to see me play it for the first time badly, skip to 10 minutes in.
I did speed up the boring parts, but left them in so that you could see what creating a reproduction cartridge actually entails. This was the first time I have tried making a reproduction cartridge and the total real world time was about an hour :D
For the CHR eprom I used a 27c1001 128k
For the PRG eprom I used a 27c020 256k
The game sacrificed was Batman Return of the Joker by sunsoft as it is the only released North American game that used the FME-7
To split up the PRG and CHR files from the original NTSC version of the rom I used a program called TNINES under dosbox.