ColourTron was my second ever Ludum Dare attempt and the first time I completed it. I’m sure it made sense when I made it but now I’m not entirely sure what you have to do to complete each level. I know the idea behind it was hacking the turrets to change the colour of the missile they fire.

Different colours interacted with each other in different ways — the RGB values of the target were adjusted by the missile but similar values could pass through each other — but I can’t remember how changing the colours effected everything exactly.