2 1 2Actions Report Solution Compete in all of the challenges in Alaska. As long as you get 1 medal it's completed. This unlocks after you've done the last one and unlocked the Ultimate Challenge.Showing both comments. Leave a comment. Does this include the multiplayer challenges?Posted by DongleKing On 16 Mar 09 at 15:22 noPosted by SuperTim1337 On 16 Mar 09 at 15:49 Leave a comment