Time to Party

Complete 3 Co-op Assault multiplayer games

21.6 %

Exterminator

Kill 1000 aliens in single player

21.5 %

Battle-hardened

Complete all single player levels 1-5

18.4 %

The Informed

Collect all the logs throughout the game

14.0 %

Immobilised

Stun 10 aliens with one Stun Grenade

10.9 %

Frag-master

Kill 10 aliens with one Frag Grenade

9.7 %

Tank

Take 500 damage on 'Determination' single player mission without dying

8.3 %

Elite Unit

Complete all single player levels 1-5 on Elite difficulty

7.2 %

Seasoned Squaddie

Complete any multiplayer level

7.2 %

Hidden Treasure

Find all secret collectibles

6.5 %

Survivor

Stay alive for 8 minutes on any single player Survivor level

6.2 %

Meat Grinder

Kill 250 aliens on any multiplayer Survivor level

5.9 %

More Speed, Less Haste

Complete 'Vengeance' single player level on Veteran difficulty in 17 minutes or less