Me and a mate were killed by invisible players last night on Space Port, our first encounter with cheaters. At first they were visible from a decent distance in the open field, they said "don't shoot", and then within the blink of an eye we were being shot at point blank range and they were invisible. They only appeared again once we were downed, it all happened so fast there was no time to even think about reacting. Lost my upgraded bobcat and anvil, hoping I might yet have them returned to me after we both reported the player names.
Of all things, its a scourge of cheating that can in the end bring down a good game. Maybe Embark should have gone kernel, because I hear the solution they implemented with is known to be inadequate.