Trophies - Successfully complete one of the following tasks to get a trophy:

Pod Oppressor (Bronze): Destroy 10 mutated pods in any one level of Training Grounds.
Spidery Point (Bronze): Destroy the Spider Boss on Arachnophobia.
Tank Oppressor (Bronze): Destroy 20 tanks in sequence.
Tank Sympathizer (Silver): Destroy both generators on Claustrophobia without killing a Tank.
Fly Swatter (Silver): Destroy 3 Flypods within 5 seconds on any level of Insect Infestation.
Sneeky Incursion (Silver): Destroy the Boss without opening more than one outer door. Only 1 of the 3 outer doors may be opened to any degree.
Worm Tangle (Gold): Destroy 3 Worms in sequence on The Ooze.
Wheel Collector (Gold): Complete level Fizz Wheels without killing a Fizz Wheel (the rolling wheels connected by a laser).