Listen to ROOFTOP RUN: ACT2 online. ROOFTOP RUN: ACT2 is an Unknown language song and is sung by Tomoya Ohtani. ROOFTOP RUN: ACT2, from the album SONIC THE HEDGEHOG Cafe Selection, was released in the year 2017. The duration of the song is 2:29. Download Unknown songs online from JioSaavn.