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Nuclear Nightmare

Nuclear Nightmare

Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.

Released Oct 20, 2024 Developer BG Productions Platforms Windows Online Co-OpSurvival HorrorHorrorCo-opFirst-Person
View on Steam ↗ $2.79 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

82.3%positive11,504 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 103 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 103 English reviews, sampled to match this game's 82.3% positive rating · as of 2026-05-20

Recommended · 10 found this helpful

“Going For a Oil Ring Or Whatever and i just saw a helicopter crash into me and that killed all of us 10/10 would see helicopter crash into me again”

— a player, Steam review · 10 hrs played
Recommended · 8 found this helpful

“This is a game which doesn't need to try hard to scare you. It is not a high fidelity game. It is janky and weird, however this does not impact the core experience at all ~ That is to give you a nightmares. During the day you get objectives completed easily, since there are no…”

— a player, Steam review · 12 hrs played
Not recommended · 2 found this helpful

“fixed the mic then banned people from the discord when they asked for an option to toggle old mic”

— a player, Steam review · 3 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-24 01:31 UTC · history via SteamCharts.

155playing at last check
27624-hour peak
10,404all-time peak
0 2.5k 5k 2025 2026 2.6k avg · Dec 2024

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

15achievements
27.8%median completion
5.0%rarest: Guard Dog
82.7% of players 81.9% of players 42.0% of players 37.4% of players 37.0% of players 30.6% of players 27.8% of players 27.8% of players 26.9% of players 24.2% of players 16.7% of players 16.6% of players 12.2% of players 7.3% of players 5.0% of players 82.7% 0% most earned rarest
Almost everyone has
82.7%Repair Man — Power on a generator.
81.9%Exterminator — You or somebody on your team kills an enemy.
42.0%Killer — Kill a teammate who has become infected.
Rarest badges of honor
5.0%Guard Dog — Attack an enemy with a husky.
7.3%Classified Collector VI — Win a match where the team collected all of the classified materials.
12.2%Classified Collector V — Win a match where the team collected more than 7 classified materials.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$2.79−60% right nowcurrent · sampled 2026-07-26 08:39 UTC
$6.99base price
$2.79lowest since tracking began2026-07-20
US2.79 USD−60%
EU2.75 EUR−60%
UK2.35 GBP−60%
Australia4.10 AUD−60%
Canada3.59 CAD−60%
Japan320 JPY−60%
Brazil9.40 BRL−60%
China11.60 CNY−60%

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$1.7 Brazil Japan Canada US Australia EU UK≈$3.1

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $5 $10 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jul 24, 2026
THE CREVASSE UPDATE

Nuclear Nightmare - The Crevasse Update New Map - The Crevasse A brand new Antarctic location has been added. Fight your way through massive ice crevasses, abandoned facilities and use the new elevato

Jul 16, 2026
THE CREVASSE MAP TRAILER
May 22, 2026
Nuclear Nightmare V6.5

Patch Notes (V6.5): - Improved atmospheric lighting & fog (restoring original version's grittiness while respecting remaster) - Missing playable enemy model caused by rag doll deaths fixed - Grenade r

May 07, 2026
NUCLEAR NIGHTMARE V6.4

NUCLEAR NIGHTMARE V6.4 UI REMASTER/OVERHAUL New map UI New menu screens New perk menu New in-game HUD New settings menu UI Fixes for UI elements getting cut off screen for different resolution sizes M

Apr 08, 2026
Nuclear Nightmare V6.3

Patch Notes (V6.3) Major Improvements Major performance optimizations: all areas now load when you first spawn in. This removes mid-game stuttering from level streaming and results in more consistent

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Adventure, Indie, Early Access
Player tagsOnline Co-Op · Survival Horror · Horror · Co-op · First-Person · Psychological Horror · Exploration · Atmospheric · Open World · Sci-fi · Funny · PvE (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Steam Cloud · Steam Leaderboards · Family Sharing
LanguagesEnglish * , Russian * *
Achievements15
Estimated owners200,000 – 500,000 (SteamSpy)
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10/11 Processor: Intel Core i5-7500 or AMD Ryzen 3 3300X Memory: 8 GB RAM Graphics: NVIDIA GeForce 1060 GTX or AMD Radeon RX 5700 DirectX: Version 12 Network: Broadband Internet connection Storage: 13 GB available space Sound Card: DirectX Compatible