Kill 50 human enemies.

Kill a Suicider with a grenade.

Sever 100 limbs.

Complete act I.

Create weapons to rival the gods of fire or thunder.

Travel a distance of 20 kilometers on foot.

Reach level 10.

Create a customized weapon.

In TranZit, kill one of the denizens of the forest while it is latched onto you.

Win 10 multiplayer games while playing in Party Games playlists.

Jailor or executioner.

Interrogate Menendez.

Capture Manuel Noriega and bring him to justice.