(I'm not irked at this, though I pretty sure Rayman 4 is long gone by now. If there were to be a new 3D game it wouldn't be called Rayman 4, I think. Also Rayman goes to Hell sounds hilarious to me.)
Rayman 4: I guess this should be the seventh game now since the other game is also in the main series, shit this is a long title. Who would buy a game with a title this big? It's not catchy. Nor is it worth memorizing. Kids, go buy a different game.