Kingdom Come: Deliverance 2, the open-world 'realistic' RPG, stands out from the crowd by virtue of the fact that it's one of the very few games to use Crytek's CryEngine. Developer Warhorse Studios eschewed the likes of Unreal Engine for the original game and has stuck with CryEngine for its sequel. This is reportedly because the team was very familiar with how it all worked, allowing it to fine-tune everything for the sequel.
