Bunker 23

Bunker 23 drops you into the role of a shelter supervisor in the aftermath of a world-altering event. Your underground home is packed with survivors, each with unique skills and needs. It’s your job to keep them alive by sending teams out for supplies, producing essential gear, and reinforcing the blast doors against outside dangers. But it’s not just about physical survival—hungry, scared, or exhausted people will lose hope, and a demoralized bunker can spiral into chaos. Every day brings new decisions that shape your community’s fate. Do you risk a long scavenging run for rare medicine, or stick close to home and stockpile canned goods? Should you invest in better weapons or a stronger barricade? Your choices ripple through the shelter, affecting morale, health, and the group’s ability to withstand raids and environmental hazards. With limited resources and endless threats, the pressure is on to create a thriving haven where your survivors can actually look forward to the future.

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Bunker 23

Common Core State Standards

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

MP1Make sense of problems MP7Use structure MP4Model with mathematics 3.MD.B.3Scaled graphs 2.MD.D.10Picture and bar graphs 2.MD.C.8Money word problems 1.MD.C.4Organize data 4.MD.A.2Measurement word problems

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What is Bunker 23

Take charge of a hidden underground community in a world turned upside down. Your leadership will decide whether your bunker becomes a sanctuary or a tomb.

How to Play

Assign survivors to different tasks—scavenging, crafting, or guarding—by selecting them and directing their actions. Keep an eye on resource levels, morale, and health bars, and adjust your strategy as new threats emerge.

Tips for Playing

Balance your scavenging teams—send mix of strong and agile survivors to bring back more loot.
Prioritize crafting basic tools early; they speed up all other work.
Keep an emergency stockpile of food and medicine for sudden crises.
Boost defenses before expanding your living quarters; raids can undo days of progress.
Swap tired survivors to lighter duties to prevent burnout and keep morale up.

Frequently Asked Questions

What happens if morale drops to zero?

If morale bottoms out, survivors may refuse tasks or even leave the bunker. Keeping morale above critical levels is essential for stable operations.

Can I recruit new survivors after the game starts?

Yes, you may occasionally encounter wandering survivors during scavenging runs or events, and you can invite them to join your community.

How do I deal with raider attacks?

Strengthen your defenses by crafting barricades and weapons, and assign armed survivors to guard duty. A well-prepared bunker can repel most raids with minimal losses.

Is there a way to speed up crafting?

Assign more survivors with high crafting skills to the workshop, and research better tools to reduce production times.

What are the most important resources to gather?

Food, water, and medicine are the basics for survival, while metal and wood are crucial for crafting and upgrades. Balance your scavengers to cover all these needs.

Can I pause the game to think?

Yes, you can pause the game at any time to review your resources, plan assignments, and make strategic decisions without pressure.