In the year 20XX, breakthroughs in robotic technology have ushered in a new era of peace & prosperity. Violence is confined to the Battle Coliseum, where robot combatants face off in spectacular duels. Dr. White created 9 robot siblings known as the “Mighty Numbers”, who were the most popular and powerful team of robots in the Battle Coliseum and always in the top ranks. But, during one competition there was a cyber-attack, infecting them with a computer virus causing them to become crazed and rampant. You play as Beck, the 9th in a line of powerful robots, and the only one not infected by the mysterious computer virus that caused mechanized creatures the world over to go berserk.