For those who don't know, FNAF 1 has a custom night where you can change the level of the AI for each animatronics. The max lv is 20 and there is a self imposed challenge going around where you must beat the game by surviving the night with 4 lv 20 FNAF robots. Very difficult and luck-based but it is possible.
Did you beat this challenge? Who do you know that had beaten this challenge? Is 4 20 20 20 hard or could be harder/easier? Does Freddy's gang smoke weed?