Sekiro: Shadows Die Twice – Part 29: Isshin
Before the final boss of the game, go back to the Inner Sanctum and talk to the girl. She will mention that you now have the Frozen Tears and Kuro can drink them so he’ll be able to rest. Request some rice if you used it in the last fight.
Head back to Ashina Castle – Near Secret Passage. This is basically a four-phase fight. That means there’s a lot going on here. As for tools bring on the flamethrower along in particular, Okinaga’s Flame Vent. Also, use some oil just to make sure that you put the target on fire.
Open the door of the Secret Passage and head inside. You’ll have to encounter Genichiro one more time.
At a certain point in the fight, he will give up and make Isshin come out of his body. It sounds and looks weird but that’s what will happen.
You can easily manage phase one but phase two gets a little bit trickier. He gets more aggressive. With the flame vent you’re able to effectively stun him up.
And that was the last boss of the game.
