The post by Coca_fr regarding colour changing paints is interesting and insightful. I would suggest a more low-tech approach is required.
Myself, I have an image in my head of a deployable Chameleon Camouflage Netting, a makeshift hangar if you will, that hides grounded ships from aerial patrols and being able to change purchased ship skins to match planetary terrain -- but sadly skins are paid for with real money, so are a no no for beneficial game effects.
I am not sure how you can add cloaking devices in the right sci-fi context -- unless it was as man-portable Astronaut systems built into a spacesuit.
Myself, I have an image in my head of a deployable Chameleon Camouflage Netting, a makeshift hangar if you will, that hides grounded ships from aerial patrols and being able to change purchased ship skins to match planetary terrain -- but sadly skins are paid for with real money, so are a no no for beneficial game effects.
I am not sure how you can add cloaking devices in the right sci-fi context -- unless it was as man-portable Astronaut systems built into a spacesuit.