Successfully complete the indicated task to unlock the corresponding Gamerpic:
- Snoopy: Get 5,000 online points.
- Woodstock: Reach level 20.
Successfully complete the indicated task to unlock the corresponding Avatar Award:
- Red Baron costume: Obtain the "Flying Ace" rank.
- Snoopy shirt: Get at least one medal on every mission.
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Cadet (5 points): Complete a game of Dogfight.
- Hero (10 points): Earn gold medals on all Defense Missions (Headquarters, Big Guns, and Reconnaissance).
- Professional (10 points): Earn gold medals on all Assault Missions (Bully Fight, Zeppeligeddon, and Bombs Away).
- Technical (10 points): Earn gold medals on all Navigation Missions (Ring Race, Birds of War, and Follow the Leader).
- Big Guns (15 points): Earn 100 kills from the Turret.
- Flawless (15 points): Complete any mode with 20+ kills and no deaths (Multiplayer Only).
- Helping Hand (15 points): Earn 250 assists.
- Sky King (20 points): Earn 25 wins (Multiplayer Only).
- Weaponeer (20 points): Earn 25+ kills with every secondary weapon.
- Classic (25 points): Earn Doghouse reward 10 times (Multiplayer Only).
- Veteran (25 points): Earn 10,000+ points (Xbox LIVE Player Match Only).
- Flying Ace (30 points): Reach Flying Ace Status (Xbox LIVE Player Match Only).
The following achievements require the "Suppertime Of Destruction Pack" bonus downloadable content:
- Bully (15 points): Kill any Blockhead (Xbox Live Player match only).
- Camouflage (15 points): Survive 5 minutes with no deaths (Xbox Live Player match only).
- Kite Flyer (20 points): Get 50+ kills for both "Kite" class airplanes (Dragonfly and Whirlybird).