The listing, Diddy Kong Racing DS Game! has ended.
Players can revisit courses to complete such quest-like objectives as collecting keys or defeating boss characters. Power-ups in the form of rockets, oil slicks, and more are available to use on rivals, and wireless racing is supported for up to eight players in both single- and multi-card formats. DS-exclusive features include new playable characters, touch-screen controls, microphone support, and a variety of new modes, weapons, and other surprises.