Clear the specified stage by building every type of tower

Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain

Collect 75% of the prize bubbles on the story levels

Kill 100 Creatures across all levels

Heart 3 authors

Be among the first 10 people to complete a community level

Collect 1,000,000 points over all levels you have played

Spend 8 seconds or more in the air

Build and save a level with more than one player with the thermometer more than 30% full

Tag a community level

Travel at incredible speed

Beat the game using only the Plasma Cutter

Survive the ADS Canon with over 50% Shield strength remaining