Nice game! miss the blinking effect on mars level.
Yes, I took it out for Mars, and 2 other moons/planets
It was supposed to look like an outdoor level, where the elumination is too strong to see the flash.
The energy particles are dark there. to keep the contrast.
(Dark Matter if you want)
Very impressive rendering, and the potential for a really great game. But it is so difficult to catch these energyfields ! It would be better to make the first levels far much easier.