Harmonix isn’t the only developer on Green Day: Rock Band

Little is known about Harmonix’s upcoming music title, Green Day: Rock Band, but one thing has been made clear: Harmonix won’t be the only developer working on the game.

Harmonix has told Destructoid that they will be partnering with Demiurge Studios, MK12, as well as other developers. Both Demiurge and MK12 have worked with Harmonix in the past, with Demiurge dealing with the Rock Band DLC track packs for retail and MK12 designing The Beatles: Rock Band animated sequences.

Considering Harmonix’s collaborations with other developers in the past, this shouldn’t come as a surprise. It should give them some extra time to pump out more titles in 2010 as promised.