What an inventive little game Nano Ninja is. You only use the space bar in it, but you can accomplish an awful lot with it.
Here’s how Nano Ninja works – you need to ascent a building, floor by floor. On each floor there’s an obstacle that you have to overcome with the space bar. In some floors, the space bar will make you jump, on others it’ll make you run, or stop running, or throw things. Working it out is all part of the fun, so we’ll just shut up and let you play it. For once.