Destroy 1000 red spacecrafts
Destroy 1000 blue spacecrafts
Destroy 1000 green spacecrafts
Destroy 1000 yellow spacecrafts.
Destroy 1000 asteroids
Perform a combo of 10 blue spacecrafts
Perform a combo of 10 yellow spacecrafts
Perform a combo of 10 green spacecrafts
Defeat the boss master
Reach Wave 2
Reach Wave 4
Reach Wave 3
Unlock an extra life
Finish a level in less than 13 seconds
Dispense more than 10,000 ores
Save 10,000 ores
Have more than 5 friends playing on Facebook. Requires Facebook account enabled.
Reach maximum level on every upgrades in the shop
Maximum power for the ship
Reach Wave 5