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99 Nights with Zombies

Night after night, the dead rise, drawn to your flickering lamp and the hope you represent. Over 99 nights, you must transform a fragile refuge into an impenetrable fortress. Daylight hours are precious—scavenge the desolate landscape for scrap metal, wood, and ammunition, then spend each evening reinforcing your barricades, setting cunning traps, and improving your arsenal. As the calendar turns, the attacks grow bolder and more numerous, demanding careful planning and quick thinking to repel the undead tide. This isn't just about brute force; it's about resourcefulness and foresight. Every plank, every bullet, and every moment counts. Do you invest in a sturdy wall today or save for a devastating turret tomorrow? With each sunrise, you rebuild, adapt, and steel yourself for the next onslaught. Your goal is simple: hold the line until the 99th night passes and the dawn breaks for good. The question is, will your shelter stand, or will it become another tomb?

Strategy & DefenseShootingBase BuildingDefenseResource ManagementSurvivalZombie
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Play 99 Nights with Zombies99 Nights with Zombies
99 Nights with Zombies

Common Core State Standards

Every game supports specific Common Core standards. Browse the full standards library.

MP3Argue with mathMP1Make sense of problemsMP5Use tools strategicallyMP7Use structure7.EE.A.1Rewrite linear expressionsA.CED.A.3ConstraintsS.ID.C.8Correlation coefficient7.SP.C.5Probability from 0 to 1G.GPE.A.1Equation of a circle

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7th Grade · 8th Grade · High School

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What is 99 Nights with Zombies

The apocalypse didn't end the world—it just made it hungrier. You've found shelter, but it won't stay safe for long. Can you outlast the horde for 99 nights?

How to Play

During the day, click to explore and gather supplies, then use them to build or upgrade defenses in the construction menu. As night falls, the zombies attack—your fortifications fight automatically, but you can manually aim and fire if you wish.

Tips for Playing

  • Prioritize upgrading your wall before adding new turrets to survive early waves.
  • Always keep a stockpile of materials for emergency repairs when night is approaching.
  • Spread your defenses evenly to avoid a single breach overwhelming you.
  • Save your rare ammo for the bigger, tougher zombies that appear later.
  • During the day, focus on one upgrade at a time rather than spreading resources thin.

Frequently Asked Questions

Does the game save my progress?

Yes, the game typically autosaves after each night, so you can resume your survival run later.

What happens if all my defenses are destroyed?

If zombies reach your shelter and you're unable to repel them, the game ends, and you'll need to restart from night one.

Are there different types of zombies?

Yes, as nights progress, you'll encounter faster runners, tanky brutes, and special-infected that require different defensive strategies.

Can I play this game on my phone?

The game is designed for browser play and works best on a computer, but some mobile browsers may support it with reduced controls.

Is there an ending after night 99?

Surviving all 99 nights triggers a victory screen, confirming you've outlasted the horde.

How do I get more resources to upgrade?

You collect resources by clicking on scavenging spots during the day, and some are dropped by defeated zombies at night.

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