Earned the friendship of one of your party members.

Re-route the gas pipe plans in Victorian London

Complete the game on Hardcore Mode.

Keep a Sentry Bot alive to its destination in DOOM 3, RoE, or Lost Mission (except Mars City)

Play Streak and win 6 mixes (or single mix battles) by 20 streak margin (online only).

Complete a Joyride online with at least 3 other players

Own 15 vehicles

Compete the “Corral 3 Buffalo" objective while the Undertaker’s clock reads Noon in Western Showdown.

You fought 5 enemies at once and none of them survived

Stun 5 Cybermen

Defeat Cyberdemon boss in DOOM 3

Flirted with one of your party members and began a romance.