Extreme-G: XG2 is a futuristic motorcycle racer that aims to capture the blistering speed and pure adrenaline of its predecessor. While it boasts colorful tracks, a solid sense of speed, and a rocking soundtrack, the gameplay itself suffers due to some seriously frustrating framerate drops when too much action fills the screen. For die-hard fans of the genre, XG2 may offer a nostalgic blast, but be prepared for some technical hiccups along the way.