Treasure hunter Achievement

[Zack77]

i think i get everything form every zone before starting the last boss but i still dont get the Achievement, do i have to start the last boss or is there any secret room i havent discover, does it have something do to with poem hidden immortal puzzle?

[ssdoingnothingss]

You'll get it on the way to the final boss. Just make sure that you do have everything marked off on the map before you get to the boss.

[Zack77]

got it, will do

[Darki]

So, I'm exactly before the last boss, everything's marked off and got the one thing before the boss but I didn't get the achievement, did something go wrong?

[Megumin]

finish the game then come back to to your save, this will revert back to before Eigong first encounter, this time choose the other option when Kuafu ask you. The options are
- something about saving the apemen
- something about the solarians
Choose the one that you didn't choose the first time, hope this works, cause it work for me

[Darki]

In the end I restarted the game and I was given the achievement

[Wyan]

i have beaten the game's regular ending, then went back, got everything on the map, 100% in the data category and all items in every map area, got the true ending, and still no treasure hunter. Do I have to 100% the map and then get regular ending?