The world is in pieces. Nuclear war has broken out and split the world's population into two groups, Alpha and Beta. Both teams were looking for new ways to attack, when Alpha came across you. A decommissioned ACE-24. ACE-24's soon became banned after their release, for they were deemed 'too destructive' and had a un-successful CPU. Most robots using the CPU killed their creators. However, in Alpha's time of need, they had you re-commissioned. You must destroy Beta's main power source, and the back-up source too.