Atomic Heart – All Weapons Locations And How To Upgrade All of Them

During your playthrough, you’ll come across a wide variety of weapons in Atomic Heart, each offering a unique playing style. Each one of the weapons also comes with a unique ability, and mastering them gives you several ways to approach any given combat scenario. It’s also quite fun to challenge yourself with a weapon you’re not familiar with and test your skills in combat.

If you want to improve your arsenal, you’ve come to the right place. This guide contains the locations for all the blueprints in Atomic Heart, so without further ado, let’s unlock those weapons.

List of Atomic Heart Weapons

• Dominator
• Electro
• Fat Boy
• Fox
• Kalask
• KS-23
• MP
• Pashtet
• Railgun
• Snowball
• Swede
• Zvezdochka

Atomic Heart Weapon Locations

Dominator

You’ll receive the Dominator blueprint automatically after the second meeting with Granny Zina.

Electro

You’ll find the Electro in the Vavilov Complex: Seed Archive. It’s located in a large room filled with Polymer.

Fat Boy

Head to the docks after the train crash. You’ll find the blueprint in a chest that’s beside the Hawk Terminal and the Boat Station.

Fox

After you swim through the Polymer located in the Vavilov Complex Cable Car, you’ll find the chest containing the weapon blueprint in the Breakroom.

Kalash

After you fill the canister with plants in the Vavilov Complex, head towards the Cold Lab Break Room. You’ll find the blueprint in a chest within that room.

KS-23

Enter the Tunnels located in the Vavilov Complex. You’ll find the blueprints in the Terminal Breakroom chest.

MP

Enter the Tunnels located in the Vavilov Complex. You’ll find the blueprints in the Seed Bank Breakroom chest.

Pashtet

Enter the Tunnels located in the Vavilov Complex. You’ll find the blueprints in the Algae Workshop Hallways Breakroom chest.

Railgun

You can see the Railgun suspended in the air within some Polymer, North of the Kollectiv Complex, on the road that leads to Testing Ground 8.

Snowball

Enter the Tunnels located in the Vavilov Complex. You’ll find the blueprints in the Cold Lab Breakroom chest.

Swede

You’ll receive the weapon at the beginning of the game.

Zvezdochka

Head towards Lesnaya Station and you can spot a chest located behind the statue to the left.

How to upgrade weapons in Atomic Heart

You can only upgrade your weapons at the upgrade terminals, which will be introduced at the beginning of the game. The terminals are spread all across the map, so you’ll have plenty of opportunities to improve your arsenal.

They are usually located inside safe rooms along with a save point. You can also find a chest in there, but that’s not always guaranteed. Once you have the necessary resources, simply open the terminal, select the weapon upgrade you want and you’re good to go.