Well this one is pretty damn impressive. A streamer by the name of T Ronix gave himself quite the challenge to complete, and somehow, probably through some shenanigans, he managed to do it.
The main challenge was to beat the game without being hit once. As if that’s not hard enough, especially considering the robust and randomness of The Commonwealth, he also added some side challenges.
These includes not being able to use chems, power armor, or companions, unless the story required you to for a short period. If he failed, he’d have to restart.
It took him around 9 attempts, and on the attempt in which he completed the challenge, it took over 25 hours. However one thing went wrong during his playthrough that almost resulted in failure.