Activate a Tweak

Finish the Game on Hard Without Changing the Difficulty

Finish the Game on Easy Without Changing the Difficulty

Kill 30 Enemies with the G-MAL

Kill 30 Enemies with the Arm Micro

Throw Back a Grenade and Defeat 2 Enemies at Once

Kill 10 Enemies with Grenades While Hanging

Play in the Swimming Pool on the Cruise Ship

Kill 30 Enemies with the Mk-NDI

Find 20 Treasures

Defeat 50 Enemies with Hand-to-Hand Combat

Defeat 20 Enemies by Blind-Firing While in Cover (without aiming)

Defeat 20 Enemies with Hand-to-Hand Combat