Today we've got the Puma/Ac-30 papercraft model designed by Nick Hayes, it's pretty simple and straightforward so beginners wouldn't have any problems with this one. Gitaroo-Man, was a game developed by Koei and produced in very low quantity for Sony's PlayStation 2 that garnered good reviews with limited sales, but attracted a loyal fanbase and somehow became a "cult video game". The story revolves around U-1 and his talking dog Puma, their alter-egos being Gitaroo-Man and AC-30 respectively. AC-30(Puma) was responsible for teaching U-1 about battling and throws the Gitaroo guitar to him when a challenge is presented. Nuff' said.