the level 26 in survival require player too kill 150enderman but there are almost no enderman in overworld and you cant go to end till level 30 even though on the end portal it says 25 and 500 zombies (which is difficult) , 250 blazes which are hards to find because everyone has claimed spawner and 100 creepers these are too hard to do, player are trying to go to end but these levels are almost impossible so either make levels easier or put end level acces on level 25. thank you