Merciful

Complete a level without killing anybody

25 Gamerscore

Ruthless

Complete a level having killed everyone

25 Gamerscore

Ghost

Complete a level without alerting any enemies

25 Gamerscore

Invincible

Complete a level without taking damage

25 Gamerscore

Expert

Complete a level without using any abilities

25 Gamerscore

Triple Crown

Hit the same enemy with a smoke grenade, a shock bolt, and your baton

25 Gamerscore

Double Kill

Kill two enemies with one shotgun blast

25 Gamerscore

Caught Unawares

Knock out an investigating enemy while invisible

25 Gamerscore

Future Tech

Collect all the Upgrade Kits in the game

50 Gamerscore

Did the Reading

Collect all the Lore Items in the game

50 Gamerscore

No Good to Me Dead

Spare Mara Bishop

50 Gamerscore

Better Off Dead

Kill Mara Bishop

50 Gamerscore

Undeniable Logic

Side with Mara Bishop

50 Gamerscore

Amusing Convictions

Accept Bribe from Mara Bishop

50 Gamerscore

Saintly

Complete the game without killing anybody

80 Gamerscore

No Witnesses

Complete the game having killed everyone

80 Gamerscore

Case Closed

Beat the final level as Frank

80 Gamerscore

Closure

Beat the final level as Joe

80 Gamerscore

Untangle the Web

Beat the final level as Spider

80 Gamerscore

Last Stop

Beat the game

100 Gamerscore