If you’ve ever heard about Dark Souls, then you probably know that it’s one of the hardest series ever. You die a lot in this game, it’s basically part of the game to die. An expert of Dark Souls has done the impossible, beat all 3 games without getting hit a single time. Even the director of the games Hidetaka Miyazaki was left in disbelief.
After 12 months of work and some crushingly painful setbacks, The_Happy_Hob has completed Dark Souls 1, 2, and 3 back to back to back without ever getting hit. To be clear, this meant that if he meticulously cleared Dark Souls 1 and 2 without so much as a spear tip tickling his ribs, only to get hit during 3’s final fight, that was it. Game over. – kotaku
Here’s the FAQ on how it was done.