Zombie Slayer: Frontier is a free strategy game developed by OUTSTANDING GAME PTE. LTD. for Android platform. The game is set in a post-apocalyptic world where the zombie virus has broken out, and you are one of the few human survivors. Your mission is to organize your survivor's army and clear the city of zombies.

The game provides different levels of difficulty, and you can choose your army from a wide range of characters, each with its unique abilities. The gameplay is engaging and challenging, and the graphics are well-designed, creating an immersive gaming experience. The game also features a leaderboard where you can compete with other players worldwide. Overall, Zombie Slayer: Frontier is an entertaining and addictive game that will keep you engaged for hours.