Whoo! this is 1s1s! ...just sayin'. In this simulation, A little red dot works its way around a simple little maze, complete with lava and elevators. The dot is draggable, and you can change the maze by pressing the 1, 2, or 3, keys. I turn this into a battle simulation, where there are red and green dots that battle, each team having five dots on their side. http://scratch.mit.edu/projects/SuperRoy/1988038 The dot wanders around the maze, bouncing off walls and jumping up to new places, and it won't just walk into the lava, it will see it and turn the other way! the only way for it to go into the lava is if it's going really fast, or if it falls into it. the pink columns are elevators.