What's your favorite peripheral based game?

[Veknoid_Outcast]

V-r0cK said:

Onimusha 3 for PS2. (the original Wiimote before the Wii)  Of course it wasn't the best controller compared to how the Wii's been making their games, but at that time, to me, it was new and fresh on PS2 so I liked it for a while.

Whoa, never saw that before. That's pretty sweet :)

@OP: I guess Wii Motion Plus doesn't count? In that case, probably Guitar Hero III.