Bo is a 2D puzzle platformer game that makes for some really interesting play. Your task here is a simple one: get to the door found in each stage to proceed to the next puzzle. If there is no clear path to the exit, you'll have to make one of your own by drawing or erasing blocks. Later in the game you'll be asked to collect keys before you are allowed to leave the area, or work with more than one type of coloured block as you try and figure out the solution to a puzzle . It's one of those games where it's easier to play than explain. Platforms that are initially too high up to jump to can be reached by creating lower platforms out of pieces of another plane - but when you switch planes, you'll be trapped in the new one until you switch back out again, so careful switching is the key to creating the appropriate platformers.