* Fully licensed professional riders, tracks, and bikes
* 6 different single game modes: Stunt, GP, time trial, training challenges, tag, and single race
* 20 riders compete in each of the 16 tracks
* Impressive visual and particle effects system at 60 frames per second
* Ultra realistic replay mode, from a variety of dynamic camera viewpoints
* Unlock tracks, riders, bikes, and cheats as you develop your own rider's attributes in GP and training modes
* Realistic bike physics engine
* Weather conditions that influence gameplay and vehicle handling
* 16 players online or LAN

- Three different handling models - arcade, intermediate and simulation - provide varied racing experiences and accessibility for all
- Ride as yourself and compete against riders from the world's premier motorcycling championship
- Select from 125cc, 250cc and MotoGP bike classes with each offering a different race experience
- Set competitor AI to match skill level
- Pit your riding skills against players from across the globe in a number of online modes
- Includes new 2008 season additions of night racing and Indianapolis circuit

OS: Windows XP / Windows Vista
Processor: Intel Pentium 4 processor
Memory: 512 MB (Windows XP) / 1 GB (Windows Vista)
Graphics: DirectX9.0c/Shader3.0, NVIDIA GeForce6600 series or higher*, or ATI Radeon X1600 or higher
DirectX Version:
Hard Drive: 8.0 GB free space
Sound Card: DirectX9.0c compatible sound cards.
Controller Support: Keyboard or Xbox 360 Controller
Multiplayer Requirements Internet connection required for online play. These ports must be accessable:
Gamespy: remote 29900 tcp, remote 29901 tcp, remote 27901 udp, remote 28900 udp, remote 27900 udp, remote 28910 tcp, remote 29910 udp
Game: local port range 20000 - 21000

OS: Windows Vista
Processor: Intel Core2 Quad processor or higher / AMD Athlon 64 X2 or higher
Memory: 1 GB (Windows XP) / 2 GB (Windows Vista)
Monitor: 1280 x 720 or higher
Graphics: VRAM 512 MB, NVIDIA GeForce 8600 series or higher, or ATI Radeon HD 2600 or higher