Radline: Quarantine overview

Sebastian Fitt | May 29, 2017 | game

Released

0players observed · 3 October 2026 - 17:16:06 UTC

Latest observed playersNot available
SteamPulse tracked peakNot available
Units sold (VGI)3,694
Revenue (VGI)$28,684
Review score56% positive

Radline: Quarantine dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed playersNot available
SteamPulse tracked peakNot available
Units sold (VGI)3,694
Revenue (VGI)$28,684
Review score56% positive
Total reviews120
Release dateMay 29, 2017
DeveloperSebastian Fitt
PublisherSebastian Fitt

Genres: Action, Indie

Company pages: Developer: Sebastian Fitt Publisher: Sebastian Fitt

No longer available on Steam Store. This app is no longer available for purchase on the Steam Store. SteamPulse keeps live player counts, media, metadata, and historical price snapshots where available.

Top Steam charts Top 100 games Game directoryNo current Steam Store offer

Game overview

Overview

Radline: Quarantine comes from Sebastian Fitt and is published by Sebastian Fitt. It arrived on Steam on May 29, 2017, and it sits naturally among Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Cross-Platform Multiplayer, and Steam Achievements. SteamPulse tracks it across Windows, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Radline: Quarantine's latest SteamPulse observation recorded 0 players at 3 October 2026 - 17:16:06 UTC, with a tracked peak near 0. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 56% positive across 120 reviews.

Language and system requirements

Radline: Quarantine is available in 1 languages including:

English languages with full audio support

regional rating details listed by Steam when available

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Not listed	Intel Core i5-2500K	4 GB RAM	nVIDIA GeForce GTX 660	15 GB available space
Windows	Recommended	Not listed	Intel Core i5-3570K	6 GB RAM	nVIDIA GeForce GTX 970	15 GB available space

Sales, recommendations, and streams

Radline: Quarantine has sold up to 3,694 units and has 103 Steam recommendations. The estimated VGI revenue is $28,684. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Radline: Quarantine overview details

Radline: Quarantine combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Radline: Quarantine is a co-operative sandbox horde shooter set in a quarantined area infected by unknown virus. Key fetures: fast-paced online co-op up to 5 players customizable characters, rank system, unlockable items sentry turrets, tesla coils and other fancy zombie-killing stuff traps, barbed fences, barricades, buildable structures Team up with your friends and survive together!

SteamPulse editorial summary

Radline: Quarantine is listed as a game with No longer available on Steam Store. It supports Windows and Linux, belongs to Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Cross-Platform Multiplayer, and Steam Achievements, and is associated with Action and Indie. SteamPulse's latest observation records 0 players at 3 October 2026 - 17:16:06 UTC, a tracked peak of 0, and 56% positive reviews.

Overview facts

Field	Value
Game	Radline: Quarantine
Steam App ID	592390
Type	game
Release date	May 29, 2017
Developer	Sebastian Fitt
Publisher	Sebastian Fitt
Price	No longer available on Steam Store
Platforms	Windows and Linux
Genres	Action, Indie
Categories	Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Cross-Platform Multiplayer, Steam Achievements, Full controller support, Steam Trading Cards, Family Sharing
Supported languages	English * * languages with full audio support
Website	Not available

Player and review overview

Metric	Value
Latest observed players	0 · 3 October 2026 - 17:16:06 UTC
SteamPulse tracked peak	0
Positive reviews	67
Negative reviews	53
Total reviews	120
Positive percent	56%
Review type	Mixed
Recommendations	103
Average playtime	Not available

SteamPulse record freshness

Field	Value
Steam release date	May 29, 2017
Official Steam feed update (UTC)	19 October 2018 - 16:50:58 UTC
SteamPulse last record update (UTC)	3 October 2026 - 17:16:06 UTC
Live player count updated (UTC)	3 October 2026 - 17:16:06 UTC
Store metadata updated (UTC)	3 October 2026 - 17:16:06 UTC

Highlighted achievements

Achievement	Description
Zombie Onslaught	No description
Sunrise	No description
Scent of blood	No description
Last light in the darkness	No description
Join the Undead	No description
Undead	No description
Store	No description
Rad-OIL	No description
We cannot leave this place...	No description
Decay	No description

Support and legal notes

Field	Value
Support email	[email protected]
Support URL	Not available
Legal notice	Not available

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

Reference	Link
SteamPulse canonical	https://steampulse.org/game/592390
Steam Community	https://steamcommunity.com/app/592390
PCGamingWiki search
IGDB search	Search IGDB for Radline: Quarantine

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Radline: Quarantine?

Radline: Quarantine's latest SteamPulse observation records 0 players at 3 October 2026 - 17:16:06 UTC, with a tracked peak of 0 concurrent players in the available SteamPulse record. The tracked peak is the highest value stored by SteamPulse and may not cover activity from before tracking began.

Is Radline: Quarantine growing or declining recently?

October 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is September 2026.

What country-level audience data is available for Radline: Quarantine?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (40%), United Kingdom (13.3%), Netherlands (6.7%). The separate directional player-region model assigns its leading shares to United States (32.1%), United Kingdom (10.2%), China (5.5%). The directional follower-region model assigns its leading shares to United States (39.3%), United Kingdom (10.6%), China (5.3%). The directional wishlist-region model assigns its leading shares to United States (28.4%), United Kingdom (8.9%), China (8.1%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Radline: Quarantine?

Radline: Quarantine currently sits at 56% positive across 120 Steam reviews tracked by SteamPulse, including 67 positive reviews and 53 negative reviews. Steam labels the current review summary as Mixed.

How much follower and Twitch attention does Radline: Quarantine have?

Radline: Quarantine currently has about 2K tracked Steam followers as of 17 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for Radline: Quarantine?

Radline: Quarantine is currently listed at price not listed on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window. Steam recommendations currently stand near 103, which helps add market context around that price.

Reviews, pricing, and metadata

Review summary

Mixed

56% positive, 67 positive, 53 negative

Price and discount

No longer available on Steam Store

Platforms

Windows, Linux

Categories

Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op

Achievements

Platform releases

Steam 29 May 2017

System requirements

Minimum requirements

Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 64bit Processor: Intel Core i5-2500K Memory: 4 GB RAM Graphics: nVIDIA GeForce GTX 660 DirectX: Version 11 Network: Broadband Internet connection Storage: 15 GB available space

Recommended requirements

Recommended: Requires a 64-bit processor and operating system OS *: Windows 7 64bit Processor: Intel Core i5-3570K Memory: 6 GB RAM Graphics: nVIDIA GeForce GTX 970 DirectX: Version 11 Network: Broadband Internet connection Storage: 15 GB available space

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