It's a co-op game... and a shooter.
Many more people own 360s in the US.
Which means it's much more likely your friends own 360s then PS3s.
Co-op is the games strongest point.
I know that's how i make my purchasing decisions.
Will I want to play co-op? If so
-Get it on PC.
-PC not an option. Get it on 360.
If not
-Get it on PC...
- PC not an option? Get it on PS3.








