LEGO Dimensions: Fun Pack Back To The Future Doc Brown Join Doc Brown on a series of crazy adventures in a mash-up multiverse of your favorite characters. Build and place him on the LEGO Toy Pad and see him spring to life in the game, then activate his Hacking, Technology, Fix it and Drone abilities to solve puzzles and battle enemies. If he runs out of ideas, bring in Doc Brown's Traveling Time Train and rebuild it into a Flying Time Machine and Missile Blast Time Train for upgraded in-game powers!