How to Survive Zombie Hordes in Survival Log
Hordes are the test your safehouse was built for. Here is how the confirmed horde and defense systems work — without invented enemy numbers.
The official description is blunt: after the outbreak, waves of zombies attack your shelter, and you must reinforce defenses and arrange facilities carefully to hold it. Hordes and defense are confirmed systems — but enemy HP, damage and wave sizes are not published. This guide covers the confirmed preparation and the mechanics around it.
Quick horde checklist
- Perimeter first — doors and windows reinforced before the first wave; hordes test exactly those entry points.
- Traps in the approach — traps are a confirmed defense system; place them where zombies path in.
- Power sorted — an attack is no time to discover the generator is out of fuel (see the power guide).
- Food and stamina ready — defending is work; stocked food and rested survivors hold longer.
- Post-horde plan — know what breaks first so recovery is routine, not panic.
Horde warning
Official sources confirm waves of zombies as a designed pressure system, but they do not publish schedules, sizes or triggers. Treat every quiet period as preparation time: the safehouse that spends lulls reinforcing and restocking is the one that holds when the next wave comes.
Doors and windows
Entry points are where hordes do their work. The confirmed fortification system covers doors and windows, and the hoard phase's core decision exists precisely because reinforcement materials compete with food and fuel. Priority rule: close and reinforce every entry you cannot actively defend — see the safehouse guide for the perimeter plan.
Traps
Traps are a confirmed defense system, though exact trap types and stats are not published until verified. Community experience points in one direction: traps slow or thin the wave before it reaches your reinforced entry points, buying time and saving materials. Lay them on the approach paths, not under your own windows.
Weapons and defensive tools
The official description does not detail weapons, and enemy values are unpublished — so this guide will not invent them. What is safe to say: defense in Survival Log is framed around the shelter (fortification, traps, arrangement), and the stockpile guide's tool and material categories are the confirmed supply for it.
Power during a horde
An attack is the worst time for a blackout: you need lights, and the community consistently keeps cold storage alive so food does not rot mid-crisis. Keep generation fueled and diversified before the wave — the power guide covers the budget and the sources.
Food and stamina preparation
Defending is work, and work costs stamina — one of the confirmed survival stats. Keep meals and rest in the rotation before an expected wave, and have food ready that needs no cooking under pressure. The cooking guide covers turning stock into meals efficiently.
Safehouse movement
Multi-floor shelters mean defense is also logistics: know which floor the attack hits first, keep repair materials where the damage happens, and keep a defensible fallback zone if an entry falls. The safehouse guide's movement section covers multi-floor planning.
Recovery after a horde
After the wave: assess, repair, restock, rotate. Replace what broke at the perimeter, rebuild fuel and food reserves before the next lull ends, and repair morale along with the walls — exhausted, demoralized survivors lose the next wave even with intact defenses.
Common mistakes
- Reinforcing everything equally — material is finite; focus on what hordes actually hit.
- No fuel reserve — a horde with a dead generator is a disaster on top of a disaster.
- Ignoring stamina and morale — the confirmed survival stats decide whether defenders hold.
- Skipping post-horde rotation — spoiled food and empty reserves turn one win into the next loss.
FAQ
Common questions about this topic.
Are there zombie hordes in Survival Log?
Yes — the official description confirms waves of zombies attack your shelter after the outbreak, and that you must reinforce defenses and arrange facilities to hold it.
How do I survive a horde?
Reinforce doors and windows, lay traps on the approach paths, keep power and food ready, and have a post-horde recovery routine. Exact enemy numbers are unpublished, so preparation beats prediction.
Do traps work against hordes?
Traps are a confirmed defense system. Exact types and stats are not published, but community experience says traps on the approach thin the wave before it reaches your entry points.
How long do hordes last?
Official sources do not publish wave durations or schedules — treat every quiet period as preparation time.
What should I do after a horde?
Repair the perimeter, rebuild fuel and food reserves, rotate stock so nothing spoiled, and restore stamina and morale before the next wave.