@Eloise Another thing you might like to consider is how the tiles go with your sprites. At the moment, the robot sprite you have used looks out of place. Assuming it is made of metal, and assuming that your spikes are also metal, then your robot needs to harmonize more with the hue/saturation/whatever of the spikes. Unless maybe it comes from another world, it's too 'shiny' for want of a better word.


