Overview Colossal Arena features gorgeous new art and four brand-new creatures - not included in the original version - making Colossal Arena a new and unique game experience. In this game of gladiatorial mayhem, eight monsters battle in the arena for your amusement, while crazed spectators leap into the fray to help their favorites. Players place bets on the fantasy creatures they think will triumph. But beware! Each creature boasts individual skills and abilities, and players must manage the spectator cards while ...