Horde Zombie War is a top-down zombie shooter where you face relentless waves of the undead across multiple levels, all playable free in your browser with no download required. You control a lone survivor viewed from above, aiming and firing at zombies that swarm from every direction. Precision clicking, smart positioning, and fast reflexes are the difference between survival and getting overrun.

Each level ramps up the zombie count and speed, keeping the pressure constant. Boss encounters break up the wave pattern and demand a different approach — dodge their attacks while landing accurate shots under pressure. The upgrade system rewards persistence, letting you improve your combat effectiveness between rounds. Keep moving, avoid getting cornered, and prioritize high-density clusters to rack up kills efficiently. The top-down perspective gives you a clear field of view, but the zombies will use it against you by flanking from multiple angles.

Horde Zombie War is a great pick for fans of free online zombie shooting games, top-down survival shooters, and single-player browser action games. If you enjoy wave-based zombie defense games, endless horde shooters, or quick arcade-style zombie kills without downloading anything, this game checks all the boxes. It suits casual players looking for short runs and dedicated players grinding for high scores on harder levels alike.