| any good (Archived) | major_csi_fan | 1 | 4/27/2012 |
| Beating Pinnacle on Insanity (Archived) | lhenshaw123 | 2 | 11/16/2010 |
| I'm having trouble doing this on Insanity difficulty. (Archived) | TheArcade | 1 | 3/11/2010 |
| Average time for Survival's (Archived) | Axel_Gunshin | 4 | 3/6/2010 |
| Are kills counted for achievements? (Archived) | Gratein | 4 | 2/18/2010 |
| Any advice for Time Trials? (Archived) | iro otoko | 2 | 2/18/2010 |
| Hunt on Volanic (Archived) | skyhimp | 8 | 12/12/2009 |
| Subterranean Survival (Archived) | CTU Almeida | 5 | 11/11/2009 |
| On insanity and need help (Archived) | Titankey001 | 1 | 11/9/2009 |
| Man, the AI pathfinding in this game is terrible (Archived) | Skydude | 3 | 10/31/2009 |
