Complete the indicated task in single player campaign mode to unlock the corresponding award.

Award	How to unlock
Annihilator Award	Kill 1,000 enemies.
Campaign Award	Complete all missions.
Carbonizer Mk16 Award	Kill 250 enemies with this weapon.
Deatomizer Mk4 Award	Kill 250 enemies with this weapon.
Deatomizer Mk9 Award	Kill 100 enemies with this weapon.
Drone Hunter	250 kills of this enemy type.
Frag Grenade Award	Kill 250 enemies with this weapon.
Hive Cannon Award	Kill 250 enemies with this weapon.
HVS45 Award	Kill 100 enemies with this weapon.
Invader Hunter	25 kills of this enemy type.
Med-Mite Hunter	125 kills of this enemy type.
MP5KA4 Award	Kill 250 enemies with this weapon.
Para-Mite Hunter	75 kills of this enemy type.
Puppet Hunter	250 kills of this enemy type.
Radiation Grenade Award	Kill 250 enemies with this weapon.
SCAR Award	Kill 250 enemies with this weapon.
Scarab Hunter	100 kills of this enemy type.
Secret Master	Uncover all secrets.
Shrieker Award	Kill 250 enemies with this weapon.
Skimmer Hunter	100 kills of this enemy type.
SMAW Award	Kill 250 enemies with this weapon.
SPAS 12 Award	Kill 250 enemies with this weapon.
Storm Scarab Hunter	50 kills of this enemy type.
Strike Rifle Award	Kill 250 enemies with this weapon.
Striker Award	Kill 100 enemies with this weapon.
Tear-Mite Hunter	250 kills of this enemy type.
Therm-Mite Hunter	200 kills of this enemy type.
TPC Launcher Award	Kill 250 enemies with this weapon.
Trust Hunter	200 kills of this enemy type.
USP45 Award	Kill 250 enemies with this weapon.
Warp Pistol Award	Kill 250 enemies with this weapon.