The geniuses over at Exploding Rabbit have been hard at work for the past year to bring y’all a very nice update to their Super Mario Bros. Crossover game. The 2.0 version will include updated graphics, new abilities, and two new characters. Version 2.0. will come out in the first quarter of 2012. For now, play version 1.0 right here. Take a look at the trailer for version 2.0 below.