Destroyed a friendly player ship
Beat Wave 10. I would say I'm impressed, but I’m not.
Graduated from the Academy
Beat Wave 20. You're getting the hang of this!
Beat Wave 30. I'm stunned - how did you do that?!
Beat Wave 40. How?
Destroyed 5 000 enemies
Destroyed 25 000 enemies
Destroyed 100 000 enemies
Defeated the Mothership!
Built 100 Laser Turrets
Built 100 Rocket Turrets
Built 100 Shock Turrets
Built 500 Laser Turrets
Built 500 Shock Turrets
Built 500 Rocket Turrets
Made it to wave 20 without player ship dying
Used 40 abilities in a row while never having a full tank
Killed 60 enemies with a single Vox blast
Killed 60 enemies with a single nuke
Trapped 50 enemies with a single gravity bomb
Killed 60 enemies with a single shockwave
Made it to wave 10 without taking ship damage
You beat the mothership without letting Vox die
You beat the mothership without using a Nuke