In Grand Thief Operations -GTO an open world game , you can drive or fly any vehicle you can find, from cars to helicopters and jets. You can also use a variety of weapons, from guns and pistol to rocket launchers and grenade launchers . You can also interact with other characters and factions in the game, either as allies or enemies. You can also take on different challenges that test your skills and abilities, such as driving skills, airplane skill, train skills and helicopter skills

Grand Thief Operations - GTO is a open world game that lets you experience the thrill and adrenaline of being a master thief in a realistic and immersive world. Whether you want to plan and execute elaborate heists, or just cause chaos and mayhem in the city, Grand Thief Operation - GTO is the game for you.

// Option A //

To download Grand Thief Operations - GTO mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Grand Thief Operations - GTO 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 Grand Thief Operations - GTO 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 Grand Thief Operations - GTO in HappyMod App.