- No Stone Unturned
Find all ‘secret’ collectibles.
- Elite Force
Without the player taking damage kill 50 aliens in single player.
- Born to Kill
Kill 25 aliens in single player.
- Cash is King
Achieve a balance of 30000 credits or more.
- Big Spender
Purchase the Damage upgrade for the Ion Spike.
- Break a Few Eggs
In single player Story mode, destroy 50 alien eggs using melee.
- Vandal
Break the glass in a window (or witness another player doing this).
- Xenocide
In single player Story mode, kill one of each type of alien.
- Tooling Up
Purchase an upgrade (or witness another player doing this).
- Saving the Day
In single player Story mode, save the game using the Intex Terminal.
- Pure Pawn
In single player Story mode, sell 10000 credits worth of items or ammunition.
- Just Browsing?
In single player Story mode, spend 30 minutes or more in the Intex Terminal menus.
- Deadly
Kill 5 aliens with one shot (or witness another player doing this).
- Massacre
Kill 10 aliens with one shot (or witness another player doing this).
- Shocking
Stun 5 aliens with one stun grenade (or witness another player doing this).
- Electrifying
Stun 10 aliens with one stun grenade (or witness another player doing this).
- Tank
In single player Story mode, take 500 damage without dying.