Finish the day in first position
Finish the day in the top10
Play 10 days
kill 10000 jets
Kill 15 raptors in a single run
Sink a carrier
Obtain the first upgrade
Obtain the tank upgrade
First mothership lost
Play over one hour in a day
Kill 500 bombers before they open fire
Kill 100 scorpions in a day
Kill 25 miners by destroying all their weak spots
Destroy 25 mines in a single run
Get first upgrade with accuracy over 50%, 100 times
250 ram kills
Combo over 50x
Obtain the laser upgrade