Infected Frontier is a free game available on the iPhone platform that immerses players in a post-apocalyptic world filled with zombies. Players take on the role of a survivor in a camp, where the main objective is to establish connections with other survivors and find a way to escape the infected areas. The game combines elements of strategy and survival as players navigate through dangerous territories.

The gameplay features a variety of upgrades and tasks that enhance the player's experience. Players can utilize a bike as their primary mode of transportation, but they also have the option to switch to more advanced vehicles. This allows for greater mobility and exploration within the game, making it essential to strategize and adapt to the ever-present threats of the zombie-infested environment.