Math Zombie Defense

Joyboy

Contains ads

About this game

Math Siege: Zombie Defense is a fast, brainy 3D tower-defense shooter where knowledge is your greatest weapon. The undead are pouring out of a dimensional rift — and the only way to fund your arsenal is to SOLVE MATH.

⚔️ DEFEND THE CASTLE
Hold the line through 23 escalating waves of zombies. Run, jump, aim and blast your way through hordes of Runners, hulking Tanks, loot-dropping Baggers, and terrifying Bosses that storm the field every 5th wave.

🧮 MATH IS YOUR ECONOMY
This is tower defense with a twist: there is no gold — there is GENIUS. Step into a shop, take on a timed math challenge, and turn correct answers into firepower.
The better you calculate, the stronger you get. Perfect for players who love a mental workout with their action.

🛒 FOUR SHOPS, ENDLESS STRATEGY
• Ammo Depot — poison, piercing and explosive ammo mods, plus RPG rockets
• The Armory — unlock 7 weapons: Pistol, SMG, Shotgun, Rifle, Plasma, RPG, Laser
• Castle Defenses — deploy wooden barricades, auto turrets and patrol soldiers
• Castle Health — repair your fortress before the next assault

🏰 PLACE YOUR DEFENSES
Buy a turret, soldier or barricade, then aim and place it exactly where the horde will hit hardest. Build a killbox and watch the lane light up.

🌀 CROSS THE PORTAL
Survive to Wave 21 and the dimensional portal roars to life. Step through and fight on in the neon-soaked CYBER WORLD — a whole new look for the battlefield.

🌦️ A LIVING BATTLEFIELD
Day turns to night. Summer turns to winter. Rain, snow and glowing lanterns set the mood as the sky shifts around you. Five camera modes (Isometric, Top-Down, Wide, Third-Person Follow and First-Person) let you fight your way.

🏆 HALL OF FAME
Climb three leaderboards — most Waves survived, most Kills, and most Math Solved.
Compete to prove you are the smartest survivor of them all.

▶️ HOW TO PLAY
• Move: Drag the left virtual joystick on your screen (or use WASD / Arrow keys)
• Jump: Tap the on-screen Jump button (or press SHIFT)
• Shoot: Drag the right virtual joystick or tap to fire (or press SPACE / Left-Click)
• Open Shop: Walk close to a shop and tap the [Open Shop] button (or press E)
• Switch Camera: Tap the camera selection buttons at the bottom (or press V)

Solve the math, buy the gear, defend the keep, and breach the portal.

Think fast. Aim faster. Can you survive the Math Siege?

What’s new

Initial release of Zombie Wave Defense!
- Fight off waves of normal, runner, and tank zombie variants.
- Responsive VR/XR controls with full gamepad and keyboard support.
- Refined weather cycles and immersive audio effects.
- Fixed performance optimizations for smooth gameplay.