 |
Elite Unit |
Complete all single player levels 1-5 on Elite difficulty |
|
1.99 |
|
 |
Battle-hardened |
Complete all single player levels 1-5 |
|
1.61 |
|
 |
Seasoned Squaddie |
Complete any multiplayer level |
|
2.04 |
|
 |
Exterminator |
Kill 1000 aliens in single player |
|
1.58 |
|
 |
Immobilised |
Stun 10 aliens with one Stun Grenade |
|
1.81 |
|
 |
Frag-master |
Kill 10 aliens with one Frag Grenade |
|
1.85 |
|
 |
The Informed |
Collect all the logs throughout the game |
|
1.77 |
|
 |
Survivor |
Stay alive for 8 minutes on any single player Survivor level |
|
2.06 |
|
 |
Meat Grinder |
Kill 250 aliens on any multiplayer Survivor level |
|
2.11 |
|
 |
Hidden Treasure |
Find all secret collectibles |
|
2.02 |
|
 |
Tank |
Take 500 damage on 'Determination' single player mission without dying |
|
1.93 |
|
 |
More Speed, Less Haste |
Complete 'Vengeance' single player level on Veteran difficulty in 17 minutes or less |
|
2.10 |
|
 |
Time to Party |
Complete 3 Co-op Assault multiplayer games |
|
1.57 |
|
