Gunzer io is an action-packed game developed by mawika for Android devices. The game allows players to summon units with various types of firearms, both old and new, to battle against other teams. With 18 teams playing in online mode, the game promises a full-scale war experience that is both thrilling and enjoyable.

The game features cute 2D characters with guns, and players can choose to build their team and unlock better characters. To play the game, the player must accumulate the power of the BOX POWER to build their own military team and form a gun. Each gun has a different speed, which adds to the excitement of the game.

Gunzer io offers a wide range of functions, including the ability to build up to 18 teams, 25 characters, and over 20 guns. Players can also play online, which adds to the overall gaming experience. If you're looking for a fun and exciting action game, Gunzer io is definitely worth checking out!