I would say Mario & Luigi: Partners in time and aswell Super Mario 3DLand.
The reason for why 3D land was very dissapointing for me was because the developers promised just as much gameplay as one of the Galaxy games (don't know which one) and the 8 extra worlds only had about 20% new content.
Mario & Luigi will also be in this list because, they made inferior characters and story, same goes for gameplay. It was just a drag to play with four characters, having to switch in some areas alot of times. I just hope that the easter egg in the theatre with the shroob in BIS, does not foreshadow anything on what will happen in the 4th game, if there is going to a fourth game.
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3DS Friend Code: 4553 - 9954 - 4854. Name - David
