Not if you set it up correctly.
It can be done with any game. Its to do with the drum set though, not the game.
GH:M has an extra difficulty that pretty much requires the 2nd pedal. I used 2 on WT (with the WT drums). And when I had stolen my friends pedal, on RB (with mine). All you need is a headphone splitter and another pedal.
GH:M was the first to boast about this though. Making you spend more on their "Kit".
I'm aiming for a Destroyer "D" Pad:
http://rockbandpedal.net/drumpedals.html+ A real double bass pedal for a proper drum kit.
But its pricey D:
I kinda got bored of guitar. Sure I'll still play it when I'm drunk, but I think I found my forte :P.