* This is a high-quality 2D decryption game, from the aesthetic scene and mysterious atmosphere, coupled with the story of the rich twists and turns of the mysterious world.
    * Once you enter the game, your wisdom will be the only weapon. Want to find this world hidden mysterious force, only to solve the puzzle, reveal the mysterious power behind the truth!
     * Perfect hint function that allows you to enjoy the game with ease

// Option A // 3t371d

To High school: Room Escape Game mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to High school: Room Escape Game mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 4s1q4h

To High school: Room Escape Game from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.gamesite.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search High school: Room Escape Game in HappyMod App.