"Oh, no! I'm surrounded by zombies!"
In the not-so-distant future, human society grappled with a catastrophic disaster that shattered the world. A mysterious virus swept through the population, turning ordinary people into horrifying zombies. These merciless creatures launched unrelenting assaults on the remaining survivors, plunging the entire globe into panic and chaos.
In this desolate landscape, you're humanity's last hope against relentless zombies. However, you don't need to pull the trigger yourself; survival and combat hinge on strategy. Assemble your team, devise tactics, and wield an array of cool guns and various skillsets to defend the final bastion of humanity.

Auto-Fire; Strategy Is Everything
Your character automatically targets and attacks approaching zombies. Your mission is to carefully select weapons and skills, creating a powerful strategy.

Hold out for 300 seconds in the apocalypse!
As the world collapses around you, time emerges as your fiercest foe. With only 300 seconds at your disposal, you must unleash your survival prowess to its fullest. The specter of doomsday hangs heavy, and it's your skills and courage that will carry you beyond boundaries, ensuring your survival.

Unite your friends and safeguard the world!
In the heart of the apocalypse, solitude need not be your companion. Gather with kindred spirits—friends who mirror your unwavering determination. Together, form a bulwark against the relentless zombie onslaught. Only through collaborative effort can hope and safety endure.

Customize your skillsets for boundless potential!
In the chaos of the apocalypse, your survival hinges on skillsets. Pairing Guided Laser with High-Energy Beam yields the formidable Super High-Energy Guided Beam. Through strategic skill synergies, you can unlock immense power and endless opportunities, forging a distinct combat style.

Vanquish colossal foes in the ultimate challenge!
In the face of the ultimate threat, you will engage in an epic showdown against the world-destroying behemoth. Massive pythons, brutal giant bears—these colossal and ferocious monsters will push your strength and courage to the limit. Only by conquering them can you bring about a new dawn for this world.

Cool and powerful guns at your disposal!
In the apocalyptic battles, you'll have access to a variety of cool gun skins like Apocalypse Melody and Candy Party, showcasing your dominance and strength. So go ahead, demonstrate your power and kick off an exhilarating battle!

Defeat zombies by exploiting their weaknesses!
Countless zombies are closing in on you. In the midst of zombies with diverse skills, strategy is more crucial than speed. Understand your enemies, identify their weaknesses, and then select the right skills to emerge victorious in this life-or-death battle!

Enhance Skills; Push Beyond Your Limits
Defeat zombies, gain EXP, level up skills, or unlock new skill branches. Each decision could alter the course of the battle.

Whether you prefer intense shooting battles or seek a more relaxing gaming experience, "Zombies Boom!" guarantees an unforgettable thrill. Get ready to face the challenge, showcase your strategic skillsets and survival instincts, ignite the flame of hope, and triumph over the darkness of doomsday!