I would pre-order/kickstart a new game by Frontier Developments, since I love simulation games and their attention for details that they put into their games. I also happen to be a fan of theme parks and zoos, so Planet Coaster and Planet Zoo were an easy YES without any need to think about those pre-orders. I also own Jurassic World Evolution which I really like as a mix between a theme park and an 'adventurous zoo' and I also like to proudly fly around my Cobra Mk III every once in a while in Elite: Dangerous.