halo achivements

12. Dust and Echoes (Campaign) for 10G – Completed the 8th mission on Normal or harder.
13. Firestarter (Firefight) for 10G – Scored 50,000 points in a Firefight game.
14. Folks Need Heroes (Campaign) for 50G – Completed the Campaign on Heroic difficulty.
15. Game, Set, Match (Firefight) for 25G – Completed a Firefight set on Legendary without dying.
16. Gods Must Be Strong (Campaign) for 125G – Completed the Campaign on Legendary difficulty.
17. Gun Control AKA Crowd Control (Firefight) for 10G – Earned a Killionaire medal in Firefight.



Read more: Halo Reach Achievements Guide. Full list with icon pictures (Xbox 360) - Video Games Blogger http://www.videogamesblogger.com/2010/08/03/halo-reach-achievements-guide-full-list-with-icon-pictures-xbox-360.htm#ixzz16u1WR4bs