The fourth and final stage of Inception‘s online tie-in game Mind Crime has recently gone live. It’s quite similar to stage 3 of the game with its map creation customization that allows for you to create roads, parks, and structures (like cafes and theaters) when designing your game map. But where the first 3 stages dealt with players learning how to create worlds and steal assets from other players; stage 4 adds the ability for players to plant an asset into another player’s mind. You can choose your “mark” from your friends list on Facebook for greater interactivity and depth. Who knows what other hidden features might be buried in the game. There’s only one way to find out – head over to Mind-Crime.com/Stage4 and play the game.