IMO 2010 had:
The best 3d Platformer ever made (Super Mario Galaxy 2)
A remake of one of the greatest RPGs ever made (Pokemon Heart Gold/Soul Silver)
The most deep and involving Action game I have ever played (Monster Hunter 3)
The best Western 2d Platformer (Donkey Kong Country Returns)
A return of one of the greatest RPG series (Golden Sun: DD)
A sequel to the greatest FPS of this gen (Bioshock 2)
A Wiiware and DSiWare port of one of the indie greats (Cave Story)
Probably my favourite RPG of the 7th gen (Dragon Quest IX)
A classic S-RPG finally made available in Europe via the VC (Ogre Battle 64)








