@PurpCat @lanodan @coolboymew @noyoushutthefuckupdad Even Nintendo, who is notorious for developing most things internally and being very secretive about the development of their games, are using engines like Unreal for games like Yoshi's Crafted World and Pikmin 4. Even Unity is used for more recent Pokemon games, but that can be excused for GameFreak being mediocre programmers.