Obtain the Helmet Key using Jill.

Defeat a Crimson Head prototype1 using Jill.

Save Richard with a serum.

Burn up a zombie.

Defeat a zombie.

Complete 3 Kyrati Films: Racing or Kyrati Films: Survival activities (Campaign only).

Achieve 100% synchronization in Dead Kings.

Earn every Trophy.

Achieve a score of 500,000 points

Buy all attachments and paint schemes for a single weapon (Campaign only).

Spin 10 Mani Wheels (Campaign only).

Kill 30 enemies with an elephant (Campaign only).

50 Hostage Saves