It is being reported that Resident Alien is unlikely to return for a 4th season on Syfy but it may move to USA Network at a drastically reduced episode budget. Article Link
I hope they renew it, it is really a character driven show, we don't have to see Tudyk as an alien as much.
There came a time when the Old Gods died! The Brave died with the Cunning! The Noble perished locked in battle with unleashed Evil! It was the last day for them! An ancient era was passing in fiery holocaust!