Maxed out a ship!
Narwhal Probe defeated.
Stanford Probe defeated.
Fly defeated.
Postal Mech defeated!
Dragon killed!
W.A.S.P defeated.
2000 aliens killed.
Cockroach defeated.
Dragonfly defeated.
Butterfly defeated.
10 weapons owned.
Galactic flytrap defeated.
Defeated ladybug!
Bio-Mechanic Bee defeated
Acquire a total of 3 ships
The Dark Lord Defeated!
Defeated Flying Saucer.
5 weapons owned.
All-seeing eye defeated.
Acquire another ship
Deadly virus destroyed, galaxy saved
Plasma cannon defeated.
Buchu cannon defeated
Space worm defeated.
Steampunk Surveillance Pattern Drone defeated.
500 aliens killed.
Maxed out a weapon!
Missile cannon defeated.
Complete a level so that less than 5% of total health remains
Alien Virus defeated.
Tutorial completed
Play arcade mode and reach the final level
Target Probe defeated.
All-ears Probe defeated.
Stealth Probe defeated.
Mars Probe defeated!
Force Field Attractor defeated.
Defeated Pattern Drone!
Force Field Repeller defeated!
Loot Pot opened.
Steampunk Battle Pattern Drone defeated.