Headshot your first enemy.

Achieve 10 headshots.

Achieve 100 headshots.

Achieve 1000 headshots.

Create your first faction.

Create 10 factions.

Create 100 factions.

Create 1000 factions.

Create your first unit.

Create 10 units.

Create 100 units.

Create 1000 units.

Kill your first enemy.

Kill 10 enemies.

Kill 100 enemies.

Kill 1000 enemies.

"Accidentally" kill a teammate.

Win the Air Assault challenge.

"My knees are totally fine."