Special features: + 4 player splitscreen + Powerups (similar to Mario Kart) + Combines well with gamepads (PC - Xbox 360 Wireless Controller for Windows, black) play + Many licensed cars + Cool routes
Conclusion: Single player mode just fine. Really great with several friends when you have connected the PC to the TV and has enough gamepads. There, in principle, no other game that you can play with four Splitcreen and also provides power-ups.