Defeat 20 Enemies by Blind-Firing While in Cover (without aiming)

Defeat 30 Enemies in a Row with Your Side Arm

Throw Back a Grenade and Defeat 2 Enemies at Once

Kill 30 Enemies with the Arm Micro

Defeat 50 Enemies in a Row Without Auto-Reloading

Kill 20 Enemies with Headshots

Kill 5 Enemies in a Row with Headshots

Compare Statistics with Friends

Flip the level 6 times in Protector mode

Defeat the Campaigner

Defeat the T-Rex

Defeat the Mantis