a while back, i think on a stream, you mentioned that NES carts have a revision code on the back label that tells you what version it is. this is something that feels like i should have known from forever ago but somehow never did, so thank you very much for taking all of the agony out of ever searching for an NA castlevania 1 without the crash. oops i guess that isn't a question
glad to be of service! once someone figured this out it made searching for undumped ROM revisions so much easier