I have a potential idea for a satellite, which let's you designate an area on the map and reveal it like a radar normally would. Sans power and pollution effects since it would be obital.
Or maybe a relay you can place that will act like the radar but "better" I depending on the number of satellites in orbit. But also with minimal power usage and pollution.
I don't know if this is possible, or if it can even be done without a ton of lag.
Anyway this seems to be a great mod so far, and anything that expands the end game is awesome. Also congrats on the Xterminator spotlight.