First Ending
Also, you will get a Bad End if you hit Isabella’s boyfriend, which is necessary to unlock an achievement but that choice won’t let you reach the first ending.
(This is the item you need to unlock the First Ending)
Unlocking the True End
Would you not want a chance to fix everything?
After finishing the story, the screen went to black and you returned to the Title Screen. Why not try to “Start” the game again? Do you notice something? That’s right, the game doesn’t allow you to continue, saying “How can I write a love letter now that my heart is broken?” At the same time, a file location pop up appeared at the top left part of the screen.
If you start again three more times, the lines will change and the game will start telling you to write a poem, a confession, anything you want to say…
I think you have figured it by now, isn’t? That’s right, you have to write Isabella a love letter to unlock the True End of Porcelana!
Where do I find the letter?
When you open it, you will find an empty .txt file that you can edit with Windows Notepad, Wordpad or any text editor.
To access your local files, you can use several methods. You can right-click on the game in the side menu of your Library, then in the manage option and, finally, browse local files.
You can also access the local files in the properties menu (This option is right below the “Manage” option) and clicking on Local Files.
As a side note, you might not be able to browse your local files if you have the option of “Saving in the Cloud” enabled. You can find out in the general section of the properties menu (Uppermost choice in the right pic). You will need to disable that choice to access the .txt file.
The Letter
The letter works in Spanish and English (with their respective translations if you have been playing the game in that language). Other languages will be added in a future update but as a right now, you should be able to unlock the True ending writing something and saving it.
After you finish, just save the letter and restart the game.
True Ending
Congratulations! You are now in the final secret route of Porcelana. Enjoy the True Ending!
Achievements Guide
1/11 – Love
This one is the easiest one. It unlocks automatically once you click on the “Start” button in the main title for the first time.
2/11 – Pandita
First of the tree click’em achievements. You can get this one clicking “Pandita” sign that is hanging on the wall of the school hallway in chapter 1.
3/11 – Second Pandita
This is the second one of the clickables achievements. You can get this one clicking the cat on the graffiti in the wall outside Lesmot bar in Chapter 6.
4/11 – Lemon lover
You can unlock this one in Chapter 6 too. You just have to help Paul with his lemons and that’s it. Once he gives them to you, the achievement will be unlocked.
5/11 – Unlocked
This is probably the “hardest one”, well you just need to be fast to get it. In Chapter 7, you have to unlock the School Records in the first try. This does not means that you have to guess the 5 passcode numbers in the first attempt, but to solve it the first time you try the minigame in any given save file. That means that if the time is up and you click back to try again, the achievement WON’T be unlocked. You must unlock the Records before the time is up the first time you encounter the minigame. If you don’t get it at the first try you can start a new game and try again.
6/11 – Third Pandita
This is the last one of the clickable achievements. You can get it after unlocking School Records successfully in chapter 7. Click on the cat seal at the bottom of the document (notice that you have to click three times to unlock the achievement).
7/11 – Hero!
This is probably the most satisfying one to get. In Chapter 15 you must choose the option to hit Isabella’s boyfriend. Warning: Save the game before taking the choice because this will trigger a Bad ending (but it was worth it lol).
8/11 – Dear Friend
In Chapter 21, after Camil tells you about the letters inside the dolls and she shows you her letter, this item will be added to your backpack, so be aware of notifications.
Open your backpack and there you will find the Letter, open it to unlock the achievement.
9/11 – Dear Mother
In Chapter 21 as well, after Dallen breaks her doll, you will receive her letter. Just as the last one, open your backpack and read it to unlock the achievement
10/11 – Porcelana
You will get this achievement automatically in Chapter 22 once you break your doll and you take the letter that Isabella left for you. In other words, you will get this one when you reach the First Ending.
11/11 – Isabella
This is the last achievement and you will get it automatically once you reach the True End (see the first part of this guide).
Enjoy Porcelana!
Thanks to Zlatant for his great guide, all credit to his effort. you can also read the original guide from Steam Community. enjoy the game.