Definetly did do a lot with less. As mentioned by others, wasn't on theme, and the game would definetly be helped by more content. Still, definetly had a lot of fun with it as is. My first survivors like game actually, and i didn't read the page so i was shooting with space and thought the direction was random which made it much more challenging(I did play it normal afterwards and had a lot of fun, just thought it was funny that it happened); Cool thing to try and find a way to slither out of the wave once they encompass all borders. And done on a selfmade engine makes it way cool. Good luck in the future!