How to Build in WARDOGS – FOBs, Hammers, Supplies and Structures Guide

TL;DR

• How to build in WARDOGS starts with one rule — you need a hammer, a FOB, and Build Supplies before anything serious goes up.
• Three hammer tiers exist: Small, Medium, and Large — each unlocks more structures and builds faster.
• The Large Hammer is locked behind Support Level 7 and costs $1,600 but opens every structure in the game.
• A FOB (Forward Operating Base) is not a respawn point — it’s a construction and logistics hub.
• Four supply types feed different systems: Build, Ammo, Fuel, and Mechanical. Each has a separate storage pool.
• Basic fortifications like sandbags, barbed wire, hedgehogs, and Recon Tents can be placed anywhere without a FOB.
• Hit the yellow X markers on structures during construction to speed up build progress.
• The Drill Rig costs 1,351 Build Supplies and pulls the Hot Zone toward your position — it’s the biggest win condition in the building system.
• Repairs come out of your Build Supplies, so always keep stock in reserve during a fight.

How to build in WARDOGS is one of the most powerful things you can learn in the game. A well-placed FOB with solid walls, an active mortar, and an anti-air emplacement changes what your entire team can do. A badly placed one wastes thousands of dollars in supplies and leaves your squad without a defensible position when it matters most.

Building in WARDOGS isn’t complicated once you understand the three things it depends on — the right hammer, enough Build Supplies, and a Forward Operating Base in the right spot. Get those three right and the rest follows. This guide covers everything from placing your first sandbag wall to running a full FOB with mortars, SAMs, and a Drill Rig.

Building also earns you good cash and levels your Support role at the same time. If you want to understand how that side of things works, check our WARDOGS money guide and our WARDOGS leveling guide for everything on the Support track.

How to Build in WARDOGS

WARDOGS Building Basics

The WARDOGS building system runs on three connected parts. If any one of them is missing, construction stops.

• A hammer — required for every construction and repair action. The tier of hammer you carry determines which structures appear in your build menu and how fast you complete them.
• Build Supplies — the resource that pays for each structure. Stored inside a deployed FOB, these drain with every wall, gate, emplacement, and repair you make.
• A FOB — needed for anything larger than basic field fortifications. It creates the build zone your structures must sit inside, and it holds all four supply types.

The building process itself follows this order every time:

• Equip your hammer.
• Make sure Build Supplies are available in the FOB.
• Open the build menu with right-click.
• Select a structure and check the supply cost shown in the menu.
• Place the ghost preview, confirm the position looks right, and commit.
• Hit the blueprint with your hammer until construction is complete. Aim at the yellow X markers that appear — those spots add far more progress than random swings.

One important clarification up front: a FOB is not a respawn point. Teams spawn from vehicles parked inside the base, not from the FOB itself. The FOB is a construction and logistics hub. That distinction matters when you’re deciding where to place it.

WARDOGS Building Hammers Explained

Your hammer is your most important piece of kit as a builder. There are three tiers, and each one changes both what you can build and how fast you can do it. Upgrading your hammer is one of the biggest jumps in building capability in the game.

Small Hammer

Available from the start with no unlock requirement. Costs around $100. The Small Hammer handles basic field fortifications — sandbags, barbed wire, small HESCO blocks, and Recon Tents. Build speed is the slowest of the three. It’s a solid tool for throwing up quick cover between fights, but it can’t touch the bigger structures. Even players who focus mainly on combat should carry a Small Hammer so they can drop a sandbag wall in a pinch.

Medium Hammer

Requires Support Level 3 to unlock. Costs around $800. The Medium Hammer adds doors, gates, HESCO walls, and loudspeakers to your build menu on top of everything the Small Hammer covers. Construction speed is noticeably faster. This is the right tool for players who contribute to building regularly but haven’t committed fully to the Support role yet. It handles most of what a functional forward base needs.

Large Hammer

Requires Support Level 7 to unlock. Costs around $1,600. This is the dedicated builder’s tool. The Large Hammer opens every structure in the game — bunkers, mortars, CIWS, Talon 9K-SAM, Stingray, refuel stations, repair stations, concrete walls, and the Drill Rig. It also has the fastest build speed, which matters a lot when enemy fire starts chewing up your walls and you need to repair fast. If building is your main role, this is what you’re working toward on the Support track.

A free hammer also ships inside every deployed FOB, so grab it immediately after placement before a teammate takes it. That starter hammer is there specifically so your squad can start building before anyone runs back to the vendor.

How to Place a FOB in WARDOGS

Placing a FOB is one of the most important decisions in any match. Get it right and your team has a defensible position, a supply hub, and a consistent logistics point for the rest of the fight. Get it wrong and you spend supplies on a base nobody can hold or reach.

Buy the FOB kit from the vendor’s Building tab for around $2,500. It takes up roughly a 2×3 slot in your backpack and fits in any decent pack or a crate. You don’t need a hammer to deploy it — open your inventory and place it directly from there.

Once deployed, check your minimap. A team-colored square marks the build zone. Every structure that requires a FOB must sit inside that square. If a structure won’t place, the most common reason is that you’re standing just outside the boundary.

A few things to consider when choosing where to drop it:

• Place it somewhere supply vehicles can actually reach. A FOB that logistics trucks can’t drive to will run dry quickly.
• Keep it out of obvious direct-fire sightlines. If enemies can see and shoot it from outside your walls, it will get destroyed before your defenses are up.
• Leave room around the FOB itself. You need space for walls, defensive emplacements, vehicle lanes, and an unloading area for incoming supply pallets.
• Existing map structures do a lot of the work for you. Apartment blocks and towers already have height, walls, and internal cover — building inside or around them cuts the supply cost of getting a secure position.
• You can place a FOB outside the Combat Zone. A rear-area FOB used purely to keep vehicles fueled and repaired is a legitimate play when the front line is too hot for a permanent build.

After placing the FOB, open it and pull out the hammer and starting supplies inside before anyone else does. The starting stock covers a few walls and a door — enough to get a basic perimeter going while your logistics chain brings in the bulk supplies.

The Four Supply Types in WARDOGS

A FOB stores up to 20,000 of each supply type in a separate pool. There’s no shared resource to fight over between systems. Each type does one specific job and nothing else.

• Build Supplies — used to construct and repair every structure. Always the first delivery priority. Without these, nothing goes up and nothing gets fixed.
• Ammo Supplies — feeds the mortar, CIWS, and Talon 9K-SAM. These are not small arms ammunition. Your rifle doesn’t draw from this pool. It’s purely for heavy weapon emplacements.
• Fuel Supplies — refuels vehicles at a Refuel Station and keeps the Drill Rig running. Without fuel, your vehicles are dead weight and your Drill Rig stops working.
• Mechanical Supplies — used for vehicle repairs. A Stingray drone launch also costs 900 Mechanical Supplies plus $5,000, so keep this stocked if you’re running drone support.

There are three ways to move supplies into a FOB:

• Backpack carry — buy supplies at HQ, carry them in, and transfer directly into the FOB. Slow but earns cash per stack deposited. Good for solo builders or small runs.
• Supply crates — dropped by ground or air vehicles. Other players can buy the contents from the crate at a markup you set (25%, 50%, or 75%) and carry them to the FOB. Useful but slower and relies on others participating.
• Pallets — the fastest and most efficient bulk method. Only the Z20 Lakota helicopter or dedicated transport trucks can carry them — the small MH-6 bird can’t lift a pallet. Stand near the pallet, hold F, and 1,800 units go directly into the FOB. One pallet run keeps a base going for a long time.

Pallets are the right answer for sustained resupply operations. One sensible rotation is: Build Supplies first, then Ammo, then Fuel, repeating unless something specific is running critically low. Keep a builder inside the perimeter and a pilot or driver on regular pallet runs, and your base will stay operational through most fights.

Every Buildable Structure in WARDOGS and Its Supply Cost

Know the supply cost before you commit. Spending your entire Build Supply reserve on walls leaves nothing for defensive emplacements or repairs when the base comes under fire.

Structures that do not need a FOB — these can go anywhere on the map:

• Recon Tent — 5 Build Supplies
• Barbed Wire — 5 Build Supplies
• Sandbags — 10 Build Supplies
• Hedgehog — 14 Build Supplies

Structures that require a FOB and draw from its stored Build Supplies:

• HESCO Block (Small) — 10
• Bremer Wall — 10
• Builder’s Radio — 13
• Door — 14
• HESCO Block (Large) — 14
• HESCO Wall — 46
• Gate — 52
• Bunker — 61
• Recon Tower — 61
• Indirect Fire Shelter — 61
• Loudspeaker — 61
• Stingray — 91
• L81 Mortar — 91
• Refuel Station — 121
• Repair Station — 121
• Talon 9K-SAM — 601
• Vanguard CIWS — 901
• Drill Rig — 1,351

A HESCO Wall (46 supplies) is four large HESCO blocks worth of coverage per unit and works out cheaper than stacking individual blocks for a perimeter. Use it as your default wall material. The Drill Rig at 1,351 is the most expensive build in the game by far — but once it’s running on Fuel Supplies, it pulls the Hot Zone toward your position, which is a direct path to winning the match if you can hold the base around it.

How to Build a Good FOB Layout

Secure the Centre First

A common mistake is starting on the outer perimeter and working inward. That leaves the FOB itself exposed while you’re still building the edges. The right approach is to wall the FOB core first, then expand outward. Put walls around the FOB terminal, then build your outer perimeter once the centre is protected.

Build Mortar Pits Correctly

This is one of the most expensive mistakes in WARDOGS building. Surrounding a mortar with tall concrete walls looks like a fortress. It functions like a trap. At long range the mortar barrel angles low and the shells clip the wall on the way out. You end up with a destroyed crew and 91 wasted Build Supplies.

The correct mortar pit uses a ring of sandbags directly around the base of the mortar, with HESCO walls positioned one block away on all sides. That gap gives the shell its exit arc while still keeping the operator in cover. Before relying on any mortar position in a live match, test it first — set maximum range, fire one shell into the sky, and watch it clear the lip cleanly.

Build Smart Entrances

A gate that opens directly toward the FOB core is a weak layout. Any attacker who breaks through has a straight line to the centre. Add a secondary wall or door behind the entrance so anyone who gets in has to turn a corner. It doesn’t need to be complicated — one extra barrier behind the gate is enough to break the sightline and buy your defenders time to react.

An Indirect Fire Shelter placed into your wall line acts as a natural airlock. It has multiple doorways built in. Fit interior doors to each opening and you have a multi-entrance airlock where attackers never get a straight path to the core.

Plan Your Vehicle Lanes

Your logistics truck needs to get in and out regularly. Don’t build a beautiful perimeter wall and then realise your supply vehicle has to reverse into a tight corner every time it arrives. Leave a proper gate on the vehicle access side, wide enough for a truck or Kodiak, and make sure the road in is clear of structures that block the path.

Use Height for CIWS and SAMs

The CIWS and Talon 9K-SAM both perform better when elevated. Large HESCO blocks can be stepped upward to form a staircase and stacked into multi-level platforms. Recon Towers and Indirect Fire Shelters can both be placed on top. After building an elevated CIWS, climb into the terminal and manually check the firing lines against nearby ridges and terrain. A gun that can’t elevate over the mountain behind it is 901 supplies of decoration. Do that check before enemy air shows up, not during.

Don’t Overbuild One Position

A builder who completes one FOB and then sits inside it for the rest of the match isn’t helping as much as they could. Once a base is functional, break off and start a second FOB at another useful location. Two good bases are worth more than one palace. Keep building something useful every life and your team’s map control grows steadily across the match.

What to Do When a Build Won’t Place

If a structure refuses to go down, there are only a few possible causes. Work through these in order:

• You’re outside the team-colored build square on your minimap — move inside it.
• The FOB’s Build Supplies have run dry — resupply before continuing.
• Your hammer tier is too low for that structure — upgrade the hammer first.
• The placement preview is invalid due to terrain or clearance issues — reposition the ghost until it shows valid.

Placed structures can be removed. With a hammer equipped, look at the structure and use the Dismantle prompt to take it down and rebuild it in the right spot. Don’t leave a misplaced wall standing when it’s blocking your own firing lanes or blocking vehicle access.

Also remember that repairs draw from the same Build Supply pool as new construction. A base under fire drains its reserves even if nobody is building anything new. Always keep some supply in reserve specifically for repairs during a fight. Burning your entire stockpile on the initial build and having nothing left for patch-ups is how a solid position falls apart in the middle of a contact.

Building Tips That Most Players Miss

• Turn snapping off for creative placements. Wall snap is on by default. Turning it off lets you place sandbags on top of an existing wall to create firing slits — you can shoot through without exposing your whole silhouette over the top.
• Add barbed wire to anything climbable. Anything short enough to vault over, an enemy can vault too. Put barbed wire along the top of low walls or raise corner HESCO blocks to remove the grab points.
• Use the firing range to test layouts. Before committing supply costs to a mortar pit or elevated SAM platform in a live match, test the same layout in the firing range where it costs nothing. Clearance issues, firing arcs, and height limits are all easier to discover when nobody is shooting at you.
• Sandbags in doorways create step-up points. Dropping a sandbag in a SAM tower entrance creates a vault step up onto the platform while leaving the door usable normally. The entrance still opens for friendly infantry but gives you the height access you need.
• The Builder’s Radio earns you residual income. When teammates use weapon emplacements you built — particularly the mortar — you earn cash each time it gets a kill. The radio is part of what enables that payout system. It’s a passive income stream from structures you placed earlier in the match.

Building in WARDOGS is one of the most rewarding and team-impactful roles in the game. A good builder changes the shape of the match — they give their team a place to fight from, a spawn point to keep the pressure going, and defensive weapons that make holding the Hot Zone manageable. Start simple, get comfortable with the FOB placement and supply system, and add the heavier structures once the basics are solid. For everything else you need to know about WARDOGS, our WARDOGS beginner’s guide, optimization settings guide, and full review are all worth reading. You can also get started on Steam.

WARDOGS Building FAQ