PGA3 Zombie is a wave-based zombie survival shooter you can play free online in your browser, where you either hold the line against endless voxel hordes or watch your defenses crumble round by round. Choose solo mode or team up with up to 4 players in co-op, boarding up windows, spending earned cash on weapon upgrades, and triggering map traps to thin out the swarms before they overwhelm you.

Each round ramps up fast — new zombie types hit harder, bosses drop in with chunky health pools, and your cash management between waves determines whether you survive or respawn broke. Craftable gear gives you build options beyond just buying the biggest gun, and the map traps reward players who actually learn the layout. The pixel-art voxel style keeps everything readable during chaotic multi-lane rushes, which matters when four players are all firing and a boss is tanking hits in the center. Coordinating with teammates on who boards windows versus who handles upgrades adds real strategy to what could easily be mindless shooting.

PGA3 Zombie is a solid pick for fans of free online zombie games, browser-based co-op shooters, and pixel survival games with progression. If you enjoy wave defense games, multiplayer zombie survival browser games, or Unity WebGL shooters with upgrade systems, this one delivers tight, fast rounds without any installation. Jump straight into the chaos from any device.