Essentials: RE:R, RE2
Good: RE3, RE4, RE2:R
Mixed bag: RE3:R, RE5, RE7
Meh: CVX, RE6, RE0
Others: I mean technically Gaiden is amazing for the technology involved but nobody will play it now. For a console which is built for Pokemon and Wario I don't know what people expect, but the actual mechanics aren't great anyway beyond the GB Color graphics. I have no time for rail shooters or light gun games, especially ones with both motion controls and motion blur. Never got around to either Revelations, might try the second one some day. Outbreak is a failed experiment with the worst parts of RE controls and the worst parts of online co-op/co-op AI. Operation Raccoon City and Umbrella Corp don't interest me. Remember when Disney stopped making all those direct to video sequels because they were crap? Most of these spinoffs are like that and they need to go away.