Here’s every leaked camo challenge for each weapon class, but bear in mind that these are just leaks through the game files for now so there’s no guarantee they’ll be accurate at launch.
Modern Warfare 2 Assault Rifle camo challenges
- 800 Kills
- 125 Headshots
- 160 “Stance Change” Kills (crouching kills)
- 75 Hipfire Kills
- 100 Longshots
- 100 Mounted Kills
- 180 Full Attachment Kills
- 50 Reload Kills
- 110 No Attachment Kills
- 35 “Streaks” (3 kills without dying)
Modern Warfare 2 SMG camo challenges
- 500 Kills
- 100 Headshots
- 110 “Stance Change” Kills (crouching kills)
- 100 Hipfire Kills
- 50 Longshots
- 50 Mounted Kills
- 250 Full Attachment Kills
- 40 Reload Kills
- 75 No Attachment Kills
- 25 “Streaks” (3 kills without dying)
Modern Warfare 2 LMG camo challenges
- 525 Kills
- 75 Headshots
- 65 “Stance Change” Kills (crouching kills)
- 45 Hipfire Kills
- 45 Longshots
- 45 Mounted Kills
- 180 Full Attachment Kills
- 30 Double Kills
- 75 No Attachment Kills
- 25 “Streaks” (3 kills without dying)
Modern Warfare 2 Shotgun camo challenges
- 400 Kills
- 75 “Stance Change” Kills (crouching kills)
- 75 Hipfire Kills
- 50 Pointblank kills
- 50 Headshots
- 100 Full Attachment Kills
- 30 Reload Kills
- 110 No Attachment Kills
- 30 “Streaks” (3 kills without dying)
Modern Warfare 2 Sniper Rifle camo challenges
- 450 Kills
- 60 Headshots
- 50 “Stance Change” Kills (crouching kills)
- 50 One Shot Kills
- 50 Longshots
- 50 Holding Breath Kills
- 150 Full Attachment Kills
- 25 Double Kills
- 75 No Attachment Kills
- 25 “Streaks” (3 kills without dying)
Modern Warfare 2 Pistol camo challenges
- 250 Kills
- 50 Headshots
- 40 “Stance Change” Kills (crouching kills)
- 30 Hipfire Kills
- 30 Longshots
- 25 Reload Kills
- 110 Full Attachment Kills
- 25 Double Kills
- 75 No Attachment Kills
- 25 “Streaks” (3 kills without dying)
Modern Warfare 2 Launcher camo challenges
- 125 Kills
- 40 Attacker Kills
- 40 Defender Kills
- 75 Aerial Kills
- 75 Ground Streak Kills
- 50 “Spotter” Kills
- 50 Support Kills
- 50 “Allks” Kills
- 50 “Warhead” kills
- 50 Vehicle Kills
Modern Warfare 2 Knife camo challenges
- 50 Injured Kills
- 50 Backstabs
- 30 Dead Silence Kills
- 50 “Stance Change” Kills (crouching kills)
- 25 Double Kills
- 25 Kills in Smoke
- 10 Buzzkills
- 25 Executions
- 10 Sstreaks (3 kills without dying)
Modern Warfare 2 Riot Shield camo challenges
- 200 Kills
- 50 Injured Kills
- 50 Kills from Behind
- 30 Dead Silence Kills
- 50 Stance Change Kills (crouching kills)
- 25 (Unknown – Riot_Streak_Small)
- 25 Kills in Smoke
- 10 Buzzkills
- 25 Executions
- 25 Streaks (2 kills without dying)