BT Controller turns your Android device into a controller for any emulator that supports custom buttons.• Play console games anywhere
• Control emulators on your TV, Tablet, or Phone
• Supports up to 4 players
• Use Bluetooth or Wifi to connect your devices• Download new controllers or create your own with BT Controller Editor
Basic instructions:
1. Open BT Controller on the device that will run the emulator
2. Click Start Host
3. Follow the directions to enable the BT Controller Keyboard and then activate it
4. Open BT Controller on the next device that will be used to control the emulator
5. Press connect and then select the Host device
6. Open an emulator on the Host device
7. Use the emulator settings to map the BT Controller buttons to the emulators buttonsInstructions can also been seen on youtube
Bluetooth: https://www.youtube.com/watch?v=EH6_QGZYJfw
Wifi: https://www.youtube.com/watch?v=4XoJzZyGZI8EULA: http://softigloo.weebly.com/eula.html

// Option A //

To download BT Controller mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download BT Controller mod APK.
2. Save the file in your device Downloads 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 //

To download BT Controller from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - 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 downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search BT Controller in HappyMod App.