[font=eurostile][size=11][b][color=green][i][u]Play as Reptile[/i][/u]
Go to the section after the Brotherhood Of Shadow in Living Forest. Long Jump across the gap with the small waterfall, then go through the door. Get the clay statues to come to life, then destroy their shield. Get one of them near the giant stone column on the other side of the stream, near where you entered. Throw the clay statue into it and it will fall. Return to where the little waterfall was located and get the Koin to unlock Reptile in Versus mode.
Play as Scorpion At the main menu, hold L2 then press Square, Up, L1, R1, Left, Right, Square to unlock Scorpion in Versus mode. If you entered the code correctly, you will hear a sound. Alternately, successfully complete the game with Liu Kang to unlock Scorpion in Single Player and Co-Op mode. To unlock Scorpion in Versus mode, in the Foundry area, follow the pathway downstairs to the left of the save point. Two archers will break through the wall. Throw one at the wall to the left of the doorway to break it open, giving you access to a hidden room full of lava and a Ying Yang on a ledge. Grab one of the archers and throw him into the lava. Then, double jump off his back to get the Ying Yang that unlocks Scorpion in Versus mode.[/color][/b][/size][/font]