Save the human kind! Find the vaccine in an empty hospital. The deadly virus from rainforest is spreading around the world, threatening to kill all the people. Be brave enough to enter the clinic, inspect the doctor's office, emergency room and hospital lobby to find hidden clues. Play >> Doctors Mysterious Case

// Option A // 3t371d

To Doctor's Mysterious Case mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Doctor's Mysterious Case 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 Doctor's Mysterious Case 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 Doctor's Mysterious Case in HappyMod App.