UmJammer Lammy NOW!, also know as simply the UmJammer Lammy Arcade version, was an Arcade cabinet that allowed players to play Um Jammer Lammy in versus mode using controllers designed as guitars; a concept later adopted by the "Guitar Hero" franchise. With the help of Namco, Sony of Japan released an arcade version of UmJammer Lammy which had updated graphics and new songs in addition to the original songs.