Published by RedOctane, Guitar Hero from the makers of Karaoke Revolution uses a plastic guitar peripheral so that gamers can show their skills at crunching power chords and nailing a tough solo. The guitar features five buttons on the fretboard and a plastic button that can be tapped up or down where the strings would be strummed. Playing the songs here is simply a matter of holding down the right fret buttons and tapping the strum button in time with the music. This is all done along with the commands that scroll down the screen in an interface that's very similar to that seen in Frequency or Amplitude. Gameplay is simple: there are five lines on the screen for the five different buttons. Markers scroll down the lines and as they hit the bottom of the screen the corresponding "notes" need to be hit. The game features multiple skill levels and about 30 songs.