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Dive into intense browser-based zombie survival with Battle SWAT vs Mercenary! Choose your allegiance – SWAT or Mercenary – and dominate gritty firefights in tight, vertical maps. Customize your loadout, earn cash, and unlock powerful weapons to hold the line against hordes of undead. Experience fast-paced rounds with clean TTK and clutch revives. Engage in thrilling PvP skirmishes or brave wave-based zombie assaults. Master smart positioning and burst control for ultimate survival! Play now and become the ultimate survivor in this addictive FPS experience. Featuring headshot-clean TTK, precise aiming, and dynamic maps, Battle SWAT vs Mercenary delivers a highly satisfying shooting experience. The game's intuitive controls (WASD for movement, TAB for menu) ensure seamless gameplay on any device. Download now from CrazyGames and get ready for the ultimate zombie showdown! fps, Gun, Mentolatux, Multiplayer, Shooting, survival, unity, WebGL, Zombie, zombie shooter, online shooter, browser game, free to play, action, combat, tactical shooting, wave shooter, PvP, zombie survival game, headshot, TTK, fast-paced, addictive