Sneak, fight, and maybe score the ultimate reward! Every Mystery Key guarantees a full PC game, while the luckiest players have a chance to unlock METAL GEAR SOLID: MASTER COLLECTION Vol.2 EUROPE. Even if you don't land the headline reward, you'll receive a game from a varied selection of action, strategy, RPG, simulation, and indie titles. ✨ Why You'll Love It 2% chance to win METAL GEAR SOLID: MASTER COLLECTION Vol.2 EUROPE Every Mystery Key contains a full PC game – no empty rewards A varied selection of action, strategy, RPG, simulation, and indie games An affordable and exciting way to discover your next game Possible Rewards Chance Reward 2% METAL GEAR SOLID: MASTER COLLECTION Vol.2 EUROPE 4% Duke Nukem 3D: 20th Anniversary World Tour 4% Men of War: Assault Squad GOTY 6% Battle Shapers 8% 1000xRESIST 8% Hard West 8% Hell Pie 10% Honey, I Joined a Cult 10% Endless Space Collection 12% XCOM: Enemy Unknown 14% The Deed: Dynasty 14% Dino Running from a Furry