Citro is a super fast and full-featured emulator to run GameBoy 3DS and Advanced games on the broadest range of Android devices, from very low-end phones to modern tablets. It emulates nearly all
aspects of the real hardware correctly.
This is by far the only emulator that supports link cable emulation with decent speed.

The emulator can be controlled using external USB/Bluetooth controllers, keyboard, touchscreen or trackball.

Highlights:
• Fastest emulation, therefore saves your battery to the MAX.
• Very high game compatibility. Run nearly all games without a problem.
• Link cable emulation either on the same device, or across devices over Bluetooth or Wi-Fi.
• Gyroscope/tilt/solar sensor and rumble emulation.
• Enter GameShark/ActionReplay/CodeBreaker cheat codes and enable/disable them on the fly while the game is running.
• High-level BIOS emulation. No BIOS file needed.
• IPS/UPS ROM patching
• OpenGL rendering backend, as well as normal rendering on devices without a GPU.
• Cool video filters through the support of GLSL shaders.
• Fast-forward to skip long stories, as well as slow down games to get past a level you cannot in normal speed.
• On-screen keypad (multi-touch requires Android 2.0 or later), as well as shortcut buttons such as load/save.
• A very powerful screen layout editor, with which you can define the position and size for each of the on-screen controls, as well as for the game video.
• External controllers support, such as the MOGA controllers.
• Clean & simple yet well-designed user interface. Seamlessly integrated with the latest Android.
• Create and switch to different key-mapping profiles.
• Create shortcuts to easily launch your favorite games from your desktop.

No games are included in this app and you need to obtain yours in a legal way. Place them onto your SD card, and browse to them from within the app.

LEGAL: This product is not affiliated with, nor authorized, endorsed or licensed in any way by Nintendo Corporation, its affiliates or subsidiaries.

// Option A //

To download Citro 3DS Pro mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Citro 3DS Pro 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 Citro 3DS Pro 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 Citro 3DS Pro in HappyMod App.