 | Finish the Firefight | FrankDaTank14 | 17 | 5/29 11:10AM |
| firefight | oldgamingfan | 3 | 5/27 8:31PM |
| Good Samaritan on a second playthrough? | someguyhere2 | 1 | 5/22 4:31PM |
| Why all the hate? | planetvash112 | 7 | 5/16 6:52PM |
| Firefight Everynight | NAIFU_15 | 2 | 5/14 9:39PM |
| Sci-Fi Shooter Clan is hosting an Achievement Halo Event this weekend. | BRGoverlord | 1 | 5/2 9:23PM |
 | Firefight? | XipwnUX999 | 2 | 4/27 4:22PM |
| firefight achievements | ClassicAntix | 6 | 4/21 3:30PM |
| ENDURE Achievement! | FirstStrikeMike | 1 | 4/12 5:31AM |
| Messed up Multiplaye Disc | Billbixby1981 | 1 | 4/6 5:53PM |
| campaign or firefight | omgitsarpg | 1 | 4/2 7:23PM |
| Open lobby for Firefight or Campaign | princejohnxx | 5 | 4/2 7:14PM |
| Firefight, vidmaster achievements | cheestring | 7 | 4/1 6:14PM |
| Achievement glitch - please help! | DeusMortem | 1 | 3/16 7:17PM |
| Longshot but, Getting on 830pm PST for firefight. | domesplitter13 | 4 | 3/2 8:20PM |
| firefight achievements | ClassicAntix | 4 | 2/25 6:06PM |
| Completed on Legendary. Split Screen Co-Op. Did not get completion achievements. | GammaCatch | 2 | 2/19 11:19AM |
| Looking players for Legendary run and other achievements | shin_mcgoo | 4 | 2/1 9:08PM |
| Endure - Sunday, Jan 29 | Helo_Pilot | 3 | 1/29 9:08PM |
| how many ppl still play??? | xeonjared | 3 | 1/25 7:06PM |
