This will become clearer as you hit NG + and make progress towards a certain achievement (though again, more on this later). It took me approximately 140 hours to get all achievements, though it can take more (or less) depending on how good you are. In this light, the guide will mainly be split into two parts: Pre-NG + and NG+. These two things coupled means on your first run, you don’t need to worry too much about achievements, though there are some achievements I’d suggest getting on your first play-through (particularly the collectable related achievements). How many depends on how good you are, though it took me playing to NG ++++ to be able to get the hardest achievement in the game (in my opinion) though more on that later. As well as this, in order to attain every achievement, it is required to play through some amount of NG +.

Just a point before beginning: there are no missable achievements in the game. Using this guide you’ll be able to easily (hopefully) get every achievement in the game, based on my experiences.

A full achievement and NG + guide for Nioh.

Nioh complete edition steam