Posted by: sPidey kOon
Stealthy- 50 GS: Kill 25 brutes without being seen.
OMGWTFBBQ-100 GS: Complete 100 the waves in fireflight (one map) without dying.
Friend or foe- 25 GS: Complete 25 waves in fireflight (one map) with 1 or more friend(s).
I got some more.
Mythical Warrior- 125 GS: Complete campaign in legendary mode, with all skulls on.
Stealth Warrior- 125 GS: Kill 25 brutes, and 50 grunts without being seen.
Mickey Mouse- 25 GS: Complete Mickey's Flashback.
Romeo and Juliet- 25 GS: Complete Romeo's Flashback.
I Ow You a Buck- 25 GS: Complete Buck's Flashback.
The Flying Dutchman- 25 GS: Complete Dutch's Flashback.
Rookie No More- 50 GS: Complete campaign in any difficulty.
I Dare You Too!- 5 GS: Kill Dare in campaign.
Romeo and Dare?- 10 GS: In two player Fireflight, complete 10 waves using only Rome and Dare.
Just Like Old Times...Pal- 10 GS: In two player Fireflight, complete 10 waves using Mickey and Rookie.
The Dynamic Duo- 10 GS: In two player Fireflight, Complete 10 waves using Dutch and Buck.
All For one, and One For All- 25 GS: In four player Fireflight, Complete 15 Waves using any four characters.
Old Timer- 20 GS: Complete 10 waves in Fireflight using Johnson only.