Xenonauts was a game. Xenonauts 2 is a proper-well made-updated-good working-professional game as a remake of the Xenonauts.. If we would have a series, naming this game like the second iteration of the first game will be very wrong.. because if you make a third game, it would be very confusing series as the 2. one is a remake.. Xenonauts is not a force name too like X-Com.. it's like a name for about a job simulation. Like an astronaut simulation.. it's not a name of an event too like