Metal Gear Solid 3: Subsistence Unlock Secret Camouflage room: Beat both New Game types. Unlock Banana Camouflage: Set the top time record in all the Snake vs. Monkey stages. Unlock DPM Camouflage: Beat Special Duel mode on Disc 2. Green Face Paint: Beat Normal Duel mode on Disc 2. Reiko and Dixie: Rack up 50 hours of online play to unlock Reiko and Dixie from Rumble Roses. Demo Theater/Secret Theatre: Simply save your game during disc 1 to unlock the Demo theatre on disc 1 and the Secret theatre on disc 2.