Destroy Asterobot
Destroy Enemy Station
Destroy Crabotron
Destroy Saw Robot
Upgrade Death Ray
Get all Death Ray upgrades
Survive during 46 waves
Get all upgrades
Upgrade Engine
Get all Engine Upgrades
Collect 1000 gears
Collect 2000 gears
Collect 3000 gears
Collect 5000 gears
Collect 7000 gears
Collect 10000 gears