Part of the Base Building Series:

Quick Answer

Headquarters is the master gate. Almost every building caps at your HQ level, so HQ upgrades unblock everything and everything else is downstream.

The three habits that decide how fast a settlement grows:

  1. Never leave a builder idle. An idle builder is the most expensive thing in the game.
  2. Always request alliance help. Free, substantial, and constantly forgotten.
  3. Bank upgrades for scoring events. The same construction pays twice if you time it.

Get a second builder as early as you can. Nothing else compounds like it. Note that biocaps only rent one, roughly 200 for two days; the permanent version is a cheap real-money pack. See the spending guide.

Overview

Settlement building looks like the simple part of this game and it's where most accounts quietly lose weeks. The mechanics are not complicated. The discipline is.

What you'll find is that two accounts of identical age can differ enormously in power purely on builder uptime. One player logs in twice a day and always starts something; the other logs in twice a day, collects, and leaves builders sitting. Over three months that gap is unbridgeable.

Here's the thing about build order: there isn't a single correct one, because it depends on whether you're pushing power, troops, or economy. What is universal is the gating structure, and understanding that lets you plan several steps ahead instead of discovering prerequisites the moment they block you.

Headquarters Gates Everything

Your HQ level caps the level of nearly every other building. That produces a rhythm:

  1. HQ upgrade unlocks a higher cap.
  2. You raise the buildings that were sitting at the old cap.
  3. Those buildings meet the prerequisites for the next HQ upgrade.
  4. Repeat.

From HQ 5 to HQ 30 the prerequisite pattern never changes: Hero Precinct at one level below your target, plus one troop building at one level below your target, rotating Garage, Range, Barracks. The full requirements table has the costs, build times and unlocks level by level.

The trap is over-levelling HQ ahead of everything else. A high HQ with weak troops, weak research, and a thin garrison is a farm for everyone nearby, and the review guide covers why that experience sours people on the game.

[!IMPORTANT] Keep troop power and research moving alongside HQ level. HQ is a gate, not a score, and pushing it in isolation makes you a target rather than a threat.

A Prosperity block needs a separate check from resources and building levels. Use the Prosperity troubleshooting guide to distinguish a low maximum from a current value that needs recovery.

Building Priorities

Grouped by what they do for you:

Tier 1, always:

  • Headquarters. Gates everything.
  • Resource production buildings, early. They matter until gathering takes over.
  • Warehouse. Protects resources from raids. Neglected constantly, painful when it bites.

The buildings reference has every building individually, including which ones gate your HQ.

Tier 2, high value:

  • Troop training buildings. Unlock higher tiers and raise training capacity.
  • Research Lab. Slow, compounding, and the difference between accounts a few months in.
  • Furnace, which unlocks proper metal production and gates mid-game progress.

Tier 3, situational:

  • Enlistment Office, the 70% recovery net under your Hospital when defending.
  • Gas Tank, unlocking gas production and the late-game economy.
  • Behemoth Institute, once available.

Tier 4, cosmetic:

  • Decorations and skins. Buy them because you like them, not for progress.

Builder Discipline

The highest-leverage habit in the whole game, and it costs nothing.

Never log off with an idle builder. If you can't afford the upgrade you want, start a cheaper one. A small upgrade running is infinitely better than a large one you're saving toward.

Get the second builder. Two builders is roughly double the construction throughput for the life of the account. The permanent one comes in a cheap money pack, around $5, which makes it the best-value purchase in the game for anyone spending at all. Biocaps rent it instead, roughly 200 for two days, which is a poor standing rate.

Queue around your schedule. Start long upgrades before you sleep and short ones when you'll be back within the hour. Matching timer length to your availability is free efficiency.

Hold completed-but-unstarted upgrades for events. Have the resources and prerequisites ready, then fire during a construction scoring phase. Covered in the SvS guide.

Layout and Settlement Design

Worth being blunt: settlement layout is cosmetic. Building placement doesn't affect production rates, defence, or combat outcomes. The 3D settlement view exists to look good.

That's genuinely freeing. Arrange it however you like, buy the skins that appeal, and spend zero optimisation effort on placement. Anyone telling you a particular layout boosts output is describing a different game.

Where visual customisation does have value is morale, which is not nothing across a game measured in months.

F2P vs Spender

F2P accounts should run builder uptime as close to 100% as their login schedule allows, request help on everything, and bank upgrades for events. That combination closes most of the gap to a light spender.

Spending accounts should buy builders first, then use speed-ups inside scoring events rather than to satisfy impatience. Money spent finishing a timer you'd have slept through is money spent on nothing.

Common Mistakes

Idle builders. The defining mistake of the whole game. Fix: always have something running, however small.

Rushing HQ ahead of troops and research. Makes you a target. Fix: grow power alongside level.

Neglecting the warehouse. Unprotected resources get raided. Fix: upgrade it alongside your HQ.

Forgetting alliance help. Free time savings, ignored daily. Fix: request on every eligible timer.

Spending construction outside events. Same work, no points. Fix: bank and fire during scoring phases.

Optimising layout for performance. There's nothing to optimise. Fix: arrange it however you like and move on.

Related Progression

For a building-time bottleneck, Becca's Development benefits explain what her construction bonuses can address. For a material bottleneck after HQ 30, the Purification Center guide separates basic-resource conversion from spending ordinary cores on polymers.

FAQ

What should I upgrade first in State of Survival? Headquarters, because it gates everything else, then whatever it just unlocked. Keep the warehouse and research moving alongside.

Does base layout matter in State of Survival? No. Placement is cosmetic and has no effect on production or defence.

How do I get more builders? The second builder should be an early priority. The permanent one is a cheap money pack rather than a biocap purchase; biocaps only rent it two days at a time.

Why can't I upgrade a building? Almost always your HQ level caps it, or a prerequisite building is too low. Check both before spending resources.

Should I rush HQ level? No. A high HQ on a weak account attracts attacks. Grow troops and research alongside.

What does the Furnace unlock? Proper metal production, which gates a lot of mid-game progression.

How do I speed up construction? Alliance help first, since it's free. Then speed-ups, ideally spent inside a scoring event where they count twice.

Key Takeaways

  • HQ gates almost everything. Plan around the cap rather than discovering it.
  • Never leave a builder idle. Start something small rather than saving for something large.
  • The second builder is the best-value purchase in the game, but it is a money pack. Biocaps only rent it, around 200 for two days.
  • Request alliance help on every eligible timer. It's free and it's substantial.
  • Keep troops and research moving alongside HQ, or you become a farm.
  • Bank construction for scoring events; the same work pays twice.
  • Layout is purely cosmetic. Arrange it how you like and spend no effort optimising it.