marzojr: Yes. I found the code myself (and several other codes), I added them in several ways and made sure they were highlighted before pressing OK.
I've done it before, I'm not a newbie at it :)
ventuz:
1) Like I said, I found the code myself. I'm a semi-experienced code hacker.
However, Genesis emulators, for some reason, have always had crappy add-cheat dialogs and search engines. This Gens version modified by the Tasvideos team was taken in a good direction by adding a great cheat search engine. But the add-cheat dialog is still horrible.
2) Yes, I am aware. But I made this code (and several other ones) myself, so it should work on the version I personally made it for, right?
3) I doubt it. Like I said above, when you do a search, the button to "add code" is disabled. So I guess they didn't mean for the codes to be used yet before the emulator was discontinued 2 years ago. At least not Sega CD codes.
Anyway, thanks for the help guys, but apparently codes are disabled for Sega CD games and there's nothing one can do unless the emulator gets a new update down the road. I checked the Gens Rerecording google project page and I'm not the only reporting the same problem.