Reaktorhallen R1: Cold War Zombie Shooter

7/16/2026, 11:15:25 AM

Release date: 5/17/2023

Tags: #action #shooter #fps #shoot-'em-up #3d #first-person #horror #zombies

Live Store Snapshot

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Japan Price: ¥ 120
Global Price: $0.99
Sale Status: Regular pricing
Price Checked At: 7/16/2026, 11:15:25 AM

Key highlight

Experience a unique Cold War FPS where a risky nuclear experiment in Sweden's R1 reactor unleashes a zombie outbreak. Developed by Isak Felldin, this single-player shooter offers intense action.

Who this is for

If you're looking for a unique first-person shooter set in a Cold War-era nuclear facility, Reaktorhallen R1 - Zombie Shooter is a compelling choice. Dive into intense zombie combat in this single-player action game from Isak Felldin.

Details

Overview

Reaktorhallen R1 - Zombie Shooter plunges players into a chilling alternate history scenario. Set during the intense post-World War II nuclear arms race, the game draws inspiration from the real-life construction of Sweden's first nuclear reactor, R1. This facility, buried deep underground, was a site of risky scientific endeavors, culminating in a fateful experiment on July 13, 1954. The developers, Isak Felldin, have crafted an action-packed first-person shooter experience that blends historical intrigue with intense zombie combat.

Highlights

Historical Setting: The game is set against the backdrop of the Cold War and the construction of Sweden's first nuclear reactor, R1, adding a unique historical layer to the action.
Action-Packed Gameplay: As a single-player FPS, Reaktorhallen R1 focuses on intense shooting mechanics and fast-paced combat against hordes of zombies.
Indie Development: Developed and published by Isak Felldin, this title offers a focused, single-player experience driven by a clear vision.

Who It's For

This game is for players who enjoy fast-paced, first-person shooters with a strong emphasis on action and a unique, historically-inspired setting. Fans of zombie survival games and those intrigued by the Cold War era will find a compelling experience here. Its single-player focus makes it ideal for those who prefer to immerse themselves in a game at their own pace.

Game Info

Reaktorhallen R1 - Zombie Shooter is a single-player action game developed and published by Isak Felldin. It was released on May 17, 2023, and is available for purchase on Steam. The game utilizes a first-person perspective to deliver its intense shooter gameplay, set in a unique Cold War-era nuclear facility.