Any player who has left the game can be "saved" if another player activates the "Overdrive", which is achieved by successfully completing specially marked sequences, and the guitarist and bassist, using the tremolo bar to alter the tone marked notes. The overdrive also be used to temporarily increase the number of points of the band. The overdrive activation is specific for each instrument. For guitar, the guitar player must move to a position vertical to the battery, a specific drum should be beaten at the exact moment when requested, and for vowels, the sound should be recorded by the microphone when prompted. 2 The game does not include any "Final apotheosis" as had been doing the prequels, which allowed players to improvise at the end of a song for a higher score. Nor will clap sections for vocalista.2
Just before you start playing a song, players must choose their level of difficulty (from "Easy to" Expert "). A" no-fault mode "is also available as in the Rock Band 2; accessible to him since the difficulty selection or from the main menu. This mode helps players to complete songs but your skill level is not optimal to complete. Moreover, "no-fault mode" is activated automatically to any player who chooses the level of difficulty "Easy." Players can also choose the bass, guitar or the battery before you start playing a song. After completing a song, the game gives players a score in the form of stars, one star the lowest and five the highest. Five gold stars can be achieved if the whole band playing in expert mode with a good level.
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