Fun game! It does have a solid retro look- especially the purple walls! I did agree with the one comment, controls might need a slight refinement. I found it very hard to move only 1 square and take a corner which occasionally got me a bit stuck in the game. One thought, for desktop you could scale it up easily and add arrow key support and the space bar for fire, and then steam controllers and keyboards would work great with it, which I think would go a long ways for it on the desktop making it easy to control.