Dinosaur King hands-on at Gamespot.

"One of the more surreal sights at this year's Tokyo Game Show is at the Sega booth, and that's saying something given that the show is a hotbed for crazy ideas. But even in Japan, we doubt that there's ever been a game where dinosaurs battle it out over rock-paper-scissors before blasting lasers at each other from their eyeballs. That's what the new game Dino King is all about though, and we managed to indulge ourselves in this wacky world in a fun but brief demo."

Full Source: Gamespot