Completed "Into The Pitt"

Craft 5 upgrades for your equipment (Campaign only).

Reached the maximum karma multiplier during Bloody Rage.

Finished Day 1.

Destroyed the Spider Tank.

Successfully mastered the Sliding technique.

Successfully mastered the Obliteration Technique.

Successfully mastered an Ultimate Technique.

Play a Top Rated map in the Map Browser (Map Browser only).

Swim in lava while having the Fire Resistance effect.

Complete the game on HARD difficulty.

Stealth Consume 50 Blackwatch troopers.

Win a collar and elbow mini-game (Offline).