We also hear the familiar sounds of fans screaming and guitars firing up to rock. RedOctane and Harmonix first debuted the Guitar Hero series in 2005, with Activision signed on as a distributor (Activision also later bought RedOctane). The game lets players use a plastic game controller to simulate playing lead guitar, bass, and rhythm across a range of different rock music songs. Activision's teaser video closed with the following message: "It's about to get real", along with the date 14 April, meaning the publisher should make a legit, official announcement tomorrow. Exciting! READ: Guitar Hero to return for PS4 and Xbox One