Discover Santa Luchita

Destroy a Block using Uppercut

Get 20 headshots with the M4 Semi-Automatic Pistol

Complete all levels on the easy difficulty

Take down General Adams with a grenade

Kill 10 Helghast with the secondary fire on the M327 Grenade Launcher

Kill General Lente and his bodyguards

Complete Chapter 8

Collapse the Helghast bridge in the Jungle Valley

Complete Chapter 7

Slipped through the net and lived to fight another day.

Kill over 100 enemies using fluids rather than weapons