Dexter's arch-rival Mandark is up to his usual tricks. He has taken control of the defence system of Dexter's laboratory and activated it to treat Dexter as an intruder. In this fast paced action game, you have to use bubblegum bombs, teleports, magnetic impulses, and other inventions to make your way to the control centre of Dexter's Laboratory. Once there you must reclaim your laboratory through a final duel with Mandark himself. Use the directional keys (2, 4, 6, 8) to move and the fire key (5) to deploy bombs.