Rock Band creator Harmonix goes mobile with its new rhythm-based game, Record Run

Guitar Hero and Rock Band creator Harmonix is about to enter the mobile market, and it plans to stay there.

Today at Penny Arcade Expo East convention, Harmonix dished out details about Record Run, the first of its 14 potential mobile games. It’s free-to-play, like many of its top-grossing competitors in the crowded but flourishing market, and it should be out soon. Gameplay is a rhythm-based form of the popular endless runner, where you control a constantly moving character while dodging obstacles and collecting objects (vinyl records in this case).