Bagged your first kill
Win your first match
Gain your first rank
Make it to the rank of Captain, obviously
Get your first level up
Reach level 10
Reach Level 50
Eliminate 5 or more bots in Target Practice
Complete the first part of the tutorial
Complete the second part of the tutorial
Complete the third part of the tutorial
Complete all parts of the Tutorial
Completed Pursuit
Completed Mind Control
Completed Defender
Completed Contact
Dealt with the alien threat.
Placed all the scramblers in Scramble.
Captured all the data possible in Pursuit
Rescued all the scientists from the base
Took out all the jeeps in Mind Control
Kept up with the drone until the bitter end.
Win 5 matches of any type
Get 5 kills in any game mode
Eliminate 50 opponents
Get 3 kills in a match without dying
Eliminate 5 opponents without dying