I see potential. We have a dude that got transported to a world that's similar to his game of civilization, so he's going to "rule the world". All he's really doing is making a country where people who are prosecuted by the other nations can live peacefully. The poor guy is a pacifist and just wants everyone to be happy.
Isekai Apocalypse MYNOGHRA ~The conquest of the world starts with the civilization of ruin~