Rhythm game accessories are often required to play rhythm games available for various consoles, such as the PlayStation 2, PlayStation 3, Wii, and Xbox 360. These include dance pads, guitar controllers, drum controllers, microphones and turntable controllers. With the exception of microphones, these controllers can generally be used to control any game (rhythm or otherwise), but have limited inputs, making them impractical for most games.
Rhythm game controllers are generally cross-compatible with other rhythm games. For example, the drum-kit controller included with Guitar Hero World Tour functions properly when used in Rock Band games. Some functionality may be diminished however. For example, Rock Band drum kits only feature 4 drum pads, as opposed to the 5 featured on the Guitar Hero versions. As a result, the in-game track must be changed to accommodate (done automatically by the software).