N64: The Legend of Zelda: Ocarina of time
Playstation 2: God of War/Devil may Cry 3
PSP: Tekken Dark Resurection
PC: Mass Effect trilogy
Playstation 3: can´t decide too many high quality games (greatest gen so far)
DS: The Legend of Zelda: Phantom Hourglass
Wii: The Legend of Zelda: Twilight Princess