The following skins can be unlocked by performing the actions below. After they are unlocked you may purchase them in the Multiplayer Store.
Cameraman Jeff - Reach Level 30, then purchase for $100,000
Doughnut Drake - Reach Level 60, then purchase for $2,000,000
Genghis Khan Villain Skin - Beat Crushing Difficulty. Cost: 1,500,000
Harry Flynn - Reach Level 20, then purchase for $50,000
Heist Drake - Reach Level 10, then purchase for $20,000
Heist Flynn - Reach Level 20, then purchase for $50,000
Karl Schafer - Reach Level 50, then purchase for $1,000,000
Lieutenant Draza - Reach Level 50, then purchase for $1,000,000
Marco Polo Hero Skin - Get the Platinum trophy. Cost: Free.
Skelzor - Reach Level 60, then purchase for $2,000,000
Winter Chloe - Reach Level 20, then purchase for $50,000
Winter Drake - Reach Level 40, then purchase for $250,000
Winter Elena - Reach Level 30, then purchase for $100,000
Winter Flynn - Reach Level 30, then purchase for $100,000
Zoran Lazarevic - Reach Level 40, then purchase for $250,000
Zorskel - Reach Level 10, then purchase for $20,000