Thanks, I was surprised at how straightforward it was working with the limited palette, it actually made creating sprites a lot easier. I probably did go a bit overboard on some of the fake computer readout numbers (a lot of them are basically debug numbers that I just left in and repositioned.) I had been avoiding doing the upgrade menu all week because I knew what a nightmare it was going to be, so it was completely thrown together on the last day, hence the terrible layout :)