wait, I completely forgot about FFXV's Costlemark Castle. Level 55 dungeon, and the only way to get the Sword of The Tall (Collecting Royal Arms is apart of the game mainly as post game content). So you go down to the spiral staircase thing, fighting enemies along the way. Some annoying, some not. Then at the staircase, you have to fight a bunch of these super annoying goblin like enemies who stagger you with almost every hit, and you have to kill at least like 20 of them. And then there's the main floor, where you have to do 4 different puzzle things, then when you get to the end of each part, you fight increasingly stronger enemies. First thing is a bunch of normal easy level 14 enemies and a red giant (Giant fuckers with too much health and a giant sword), round two is level 14's, level 28's and 2 red giants. And then after that is 3 red giants and a nagaragi (Nagaragis turn you into toads and can self heal) meanwhile it's all cramped inside of a small room so you can barely dodge the red giants. Then I messed up and left the dungeon, and then found out I had to do it all over again, nearly getting a game over each time I fought those god damned red giants. It took me 6 hours of nonstop play just to get to the boss, who at that point was a pushover because of all the exp. All in all, Costlemark was a mistake and I hate everything about it.