Being the definitive version of Rayman 2 isn't saying much.
Alright, let’s address the elephant in the room: Rayman 3D is a cheap cash-in port of the Dreamcast version of Rayman 2. No, the game has not been enhanced in any meaningful way other than the addition of stereoscopic 3D - and no, it doesn’t in any way actually enhance the gameplay. Yes, at times, I even encountered a few instances where the game completely froze up, thus forcing me to hard reset my 3DS. All of this aside, Rayman 3D is still an enjoyable experience - one that has lost some of its luster over time. Thanks to the circle pad on the 3DS, the game controls like a dream, and the 3D, while nothing significant, adds some nice visual flair, giving the game a bit of extra charm. All things considered, this release of Rayman 2 is the definitive one.