The achievement require to "open 10 large chests".

In the game, depending of your language, you will see the item "large chest" is called "grand coffre" (french) or "cofre grande" (spanish).

So you will play normally and open more than 10 "grand coffre" or "cofre grande".

If the achievement wasn't hardcoded, it's mean that he count how many you open this item based on the ID (an identifier number).

but the achievement is hardcoded, so the game know that you have open 10 "grand coffre" but zero "Large chest". So no achievement popped up.

Logically, this bug doesn't trigger if you play the english version. But since there is no language option in the option menu, we will explain in the next section how to fix this bug.

You have to go in the game folder first.

Search for your Steam/SteamApps/common/FATE folder, it contain all the file related to this game.
What you need to change is how the large chest is working.
Go to ITEMS folder.

Depending of the language you want to fix, choose the folder related to your language.
We will choose fr in this example.

and here you will find the file you need : items.dat

so the full path of the file you need to open is this one :


Open this file with your favorite text-editor, mine is notepad++[notepad-plus-plus.org]

Look for these rows :


You need to change this


by this


And save your file.

Before you fix it, if you was looking carefully, you noticed than all the mimic was called "Large Chest" and the true "Large Chest" was called "Coffre large". This was a kind of cheat to don't be fooled by these monsters.

Now the game is fixed for the achievement but also for this. Both Large Chest and Mimic are named "Large Chest".

Now that you have fixed the file, you can try to continue with your character if you have one or try to create a descent character if you reached the end.

But we recommend to create a new fresh character.