This is an unreleased version of the game that has a little more work done to it than the version that was always up. I guess I stopped working on it and never uploaded it, so here it is now. There aren't many differences, but out of the ones I noticed: * There are unused 3rd and 4th upgrade costumes for shooter * An extra map * Sprites are smaller on the Hyper Spaceway map (30th, if you click left from the default twice, that map) * Laser is a LITTLE less glitchy * You can click during wrath of the arctic There are probably more I didn't notice, it's impossible to remember what I did back that far
The project was last updated 2/5/2020 in my files, and I don't remember when the last update of the original version was. Overall, there aren't not too many differences in this, but it was still a cool find.