Unlock the save file for the final achievement

by Soul·v1.0·Updated 2025-12-15

An NG+4 save file used to unlock the final achievement.

Screenshots 4 screenshots

About this mod Machine translation

An NG+4 save file used to unlock the final achievement.

Save File with Final Achievement

🎮 **A save file that can help you easily unlock the final achievement of "Project Plague"! **

✨ Module Introduction

This is a **NG+4 (four-round)** archive file. Using it, you can go directly to the "door" of the game to choose the ending, thereby unlocking the **final achievement** that you may be looking for.

📂 Installation and usage guide

Please strictly follow the steps below to ensure that the archive can take effect correctly:

  • **Back up your original save**

Before performing any operation, be sure to back up your original archive files to prevent data loss.

  • **Find the archive location**

The game's save files are usually located in the following path:

`AppData > Local > Project_Plague > Saved > Numbers Folder > GameSlots`

  • **Place archive file**

Copy and paste the `maingame1` folder provided by this module into the `GameSlots` folder found in the previous step.

  • **Launch the game and unlock achievements**
  • Start the game.
  • Go to the **'Gate'** in the game.

*Choose ending.

  • **Ding! ** The final achievement should have been unlocked! 🎉

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💡 **Warm Tips**:

  • Using other people's archives may affect your personal game experience and story progress, please use it appropriately.
  • Make sure the game version is compatible with the save file.

Happy gaming!

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. There is no universal mod manager for this game: some mods replace game files directly, some go into a game-specific Mods folder, and some need a game-specific community loader or tool first — follow the bundled readme.
  3. Place the files exactly as the readme says; mods with listed dependencies need those installed too.
  4. Launch the game to confirm it loaded; some games require enabling mods in settings or an in-game mod menu.

Install locations vary a lot between games and mods — the bundled readme is the most reliable guide.

File & checksum

Filename
Final achievement
File size
183.2 KiB