Fust Survival Base Building Guide

A Fust Survival base is not a monument to creativity on day one — it is a locked box that keeps your furnace, gun powder, and respawn point alive until Friday wipe. This base building guide covers Building Plan placement, the minimum viable shell, Tool Cupboard rules of thumb, Key Locks, Hammer upgrades from twig toward wood, sleeping bags, and a simple airlock habit. Pair it with getting started for the HUD checklist and crafting for deployable costs.

Craft the Building Plan and Hammer first

Open Q and craft a Building Plan plus a Hammer once wood and stones allow. The Building Plan ghosts structures into the world; the Hammer upgrades and maintains them. Without both, you are camping in bushes with a rock.

Controls reminder: place and swing with the usual LMB workflow, use E to open doors and deployables, and keep TAB inventory clear enough to pick the Plan up again if you die. Full binds are on the controls page.

Ghost placement: foundation, walls, door, roof

Equip the Building Plan and aim at relatively flat terrain. Ghost a foundation first. Foundations define the footprint — start small (2x1 or 2x2 style thinking) so you can afford walls and a door before night pressure or neighbors arrive.

Then:

1. Raise walls to block peeks and ladder cheese where possible.
2. Place a wooden door on the entrance tile.
3. Add a roof or ceiling pieces so people cannot drop in.
4. Keep the interior path simple so you can exit under fire.

Avoid building on the exact beach spawn strip. Up to 100 players rotate that coastline. Pick a short walk inland with tree cover and more than one escape angle. Use M to judge distance from popular monuments before you commit the TC.

Tool Cupboard (TC)

Craft the Tool Cupboard — common baseline Wood 1000 — and place it deep inside the shell, not on the doorstep. Authorize yourself. The TC is how building privilege works: it marks the base as yours to maintain and is the objective raiders care about when they push explosives.

TC habits that save wipes:

• Place TC before you fill the base with boxes of ore.
• Keep wood reserved for upkeep and repairs, separate from random crafting piles when possible.
• Do not leave the TC in a 1x1 with a single door and no honeycomb if you plan to store raid loot.
• When you expand, keep the TC covered by walls so a single door breach does not end privilege instantly.

Raiders target the TC. Build like you expect that. Details on breach economy live in raiding.

Key Lock on the wooden door

A door without a Key Lock is a courtesy entrance. Craft a Key Lock as soon as the wooden door exists and lock it every time you leave. Teach teammates the key discipline if you duo; random open doors are how online raids become free.

Replace broken doors quickly. After any suspicious logout or death near base, confirm the lock state before you unload sulphur.

Hammer upgrades: twig toward wood

Fresh pieces often start at a weak grade (twig-style). Use the Hammer to upgrade toward wood as resources allow. Upgrade order that matters:

1. Doorway frames and the door path attackers must touch.
2. TC room walls.
3. Outer honeycomb later.

Do not upgrade decorative overhangs before the core cube. Wood walls cost wood — the same wood your TC and furnace want — so upgrade with a budget. Confirm exact upgrade costs in your server UI; rates can vary.

Sleeping bag = respawn

Place a sleeping bag inside the privileged area once walls exist. Bags are your insurance policy: death drops carried items, but a bag returns you near the base instead of a distant beach. Solo players should prioritize bag before vanity shelves. See solo survival for bag placement ideas when you roam.

If you expand to a second location, place another bag there only after the main TC is stable. Bags in the open are camp beacons.

Airlock tip (two doors)

An airlock is a tiny buffer: door, one-foundation gap or corridor, second door. You open the outer door, close it, then open the inner door. Benefits:

• Peekers cannot see straight into TC and boxes.
• A single breached door does not dump the whole kit.
• You buy seconds to react if someone follows you in.

Even a cheap wood airlock beats a single-door 1x1 for anything storing gun powder. Add it as soon as you can afford a second door and Key Lock.

Minimum viable base checklist

Use this as your build complete definition:

• Foundation down away from pure beach traffic
• Walls and roof enclosing a usable interior
• Wooden door + Key Lock
• Tool Cupboard authorized (often 1000 Wood craft)
• Sleeping bag placed
• Furnace footprint reserved inside privilege
• Optional airlock started
• Hammer upgrades on door path and TC room toward wood

Once that list is green, return to resource gathering and crafting for Workbench 1 and sulphur loops.

Expanding without griefing yourself

When you add honeycomb or a second floor:

• Expand under TC range.
• Keep jump-ups intentional so you are not trapped on a roof with no exit.
• Store valuables deepest; junk mats can sit nearer the door.
• Do not create external wall gaps you cannot shoot through but others can stick charges on freely without you noticing.

Progress only lasts until the weekly Friday wipe. Building a palace twelve hours before wipe is a hobby, not a strategy, unless you specifically want the practice.

Defending the shell

You will not win every online defense. Prepare instead:

• Keep a spear or better weapon near the bag.
• Know your roof peeks before the raid starts.
• Do not open the airlock because someone exterior door camps with voice tricks.
• If the raid is unwinnable, accept the TC loss and rebuild smarter — read raiding so you understand what costs they paid.

Related guides

• Getting Started — Starter build goals.
• Crafting — TC, bench, lock recipes.
• Resource Gathering — Wood economy.
• Raiding — How others break what you build.
• Solo Survival — Compact base priorities.
• Controls — Placement and use keys.
• Guides Hub — All tutorials.

Build small, lock early, upgrade the path to the TC first. Pretty can wait until the door actually closes.

Keep progressing

Next, read the base defense guide for the next stage of the wipe week.