At the moment, it is not possible to achive a 100% completion rate in the game. The developers added three achievements that cannot be obtained in the current version of the game, so all we can do is wait for an update that will allow us to obtain them.

The BFA achievement also seems to be impossible to unlock currently because of these achievement or its just bugged in another way.

(I wil try to update this guide if these achievement ever become obtainable, which will probably never happen)

The only way you can miss this is by choosing to start with the axt instead of with the sword. During your travels you will find the "Krell Sword" and will be able to take it with you by switching it with your starter sword. (There is also a Krell version for the axt but I heard that you can't get this achivement with it)

While progressing trough the second world you will meet a mysterious flutist NPC that will give you little riddles to solve. If you give a wrong answer you wont be able to get this achivement in your playtrough.

The correct answers are

First Question: A Fire
Second Question: A Cat
Third Question: Neither

Every time you die in this game you will get one year older. And you start with the age of 18. So this achivement baisically means beating the game with 3 or less deaths. This will be really hard in adventure difficulty and almost impossible in Heroic.

There are 3 different difficulties you can select at the beginning, Casual, Adventure and Heroic. If you want to get all three completion achivements you will need to play on Heroic.


Thanks for checking out my guide, have a great day.