GunFire: City Hero is a thrilling first-person shooter game developed by Mediawork for Android devices. The game is set in future cities where you have to destroy enemy drones using your aiming skills and quick reflexes. The game offers two exciting game modes: Roguelike mode and Infinite Defense mode.

In the Roguelike mode, you have to pave your way to the final boss by destroying enemies and upgrading your weapons. You receive weapons randomly as you journey through 11 cities, and your fate depends on your decision to destroy more enemies or trust your skills and be swift. To survive, you need to have quick aim and evade enemy drones' attacks while targeting their weaknesses to make critical hits. With 26 types of guns and various boosts to enhance your weapons' strength, you can become the hero of the city.

In the Infinite Defense mode, you have to save your base against overwhelming enemies by exterminating them and building defense facilities while earning experience points. Reinforce your striking power to guard your base by pouring bullets.

Overall, GunFire: City Hero is an addictive, action-packed game that will test your aiming skills and keep you engaged for hours. Don't forget to back up your game data with Google Cloud Save so that you can recall your data whenever you re-install the game.