 "Bloody Roar" was originally released as an arcade game titled "Beastorizer" in America, and was shown at the Electronic Entertainment Expo under the title.The visual design of the game was created by Mitsuakira Tatsuta (who also designed the characters of the game) and Shinsuke Yamakawa.The arcade soundtrack was composed by Atsuhiro Motoyama, Kenichi Koyano, Manabu Namiki, Hitoshi Sakimoto, Masaharu Iwata and Tomoko Miyagi, and published in 1997 by Wonder Spirits.