War Drone offers various game modes like single-player campaigns, multiplayer battles, and survival missions. Each mode provides unique challenges and gameplay experiences that cater to different player preferences.

Drone controls typically involve using virtual joysticks or touch controls on your device. Familiarize yourself with the sensitivity settings in the options menu to improve handling and maneuverability.

To succeed in multiplayer battles, teamwork is crucial. Communicate with teammates, choose complementary drone types, and utilize the environment for cover. Also, make sure to upgrade your drones regularly for better performance.

Upgrading your drone involves collecting in-game currency and materials. Follow these steps for effective upgrades:
1. Access the upgrade menu from the main hub.
2. Select your drone and choose the upgrade type.
3. Allocate resources wisely, focusing on speed or firepower first.
4. Confirm the upgrade and test your enhanced drone in battles.

You can customize various drone types based on performance needs, such as speed, firepower, and defense. To customize:
1. Access the customization menu through the main screen.
2. Select your desired drone.
3. Choose cosmetic and functional upgrades.
4. Save changes and deploy your customized drone in-game.