Complete level Fizz Wheels without killing a Fizz Wheel, ( the rolling wheels connected by a laser ).
Destroy 3 Worms in sequence on The Ooze.
Destroy 3 Flypods within 5 seconds on any level of Insect Infestation.
Destroy both generators on Claustrophobia without killing a Tank.
Destroy 20 tanks in sequence.
Destroy the Spider Boss on Arachnophobia, without destroying any of its mini guns.
Destroy 10 mutated pods in any one level of Training Grounds.
Destroy the Boss without opening more than one outer door. Only 1 of the 3 outer doors may be opened to any degree.
