Cutting Edge Technology
Upgrade all boosters and weapons to maximum level. A task only for the mighty!
Lost in Space
Destroy a total of 500 enemies, using the Black Hole booster.
Martian Safari
Destroy 1 of each enemy type.
Master the Basics
Use your Plasma to upgrade any booster.
Master of Negotiations
Destroy a total of 100 Vault Keepers.
OmniSCIENCE
Use 1 of each booster and weapon type.
Galactic Mayhem
Destroy a total of 250 enemies, using the Armageddon booster.
Last Hope of Earth
Clear level 25.
Extra Crispy
Destroy a total of 200 enemies using the Lightning Gun.
Armed and Dangerous
Play a round, having 6 max stacked boosters from the start of the game.