Anomaly Zone
Anomaly Zone (formerly known as sZone Online) is a free-to-play post-apocalyptic survival MMORPG that drops you into a radioactive wasteland to scavenge gear, hunt valuable artifacts, and try to stay alive long enough to profit. You pick a faction and lean into a profession-style specialization, then balance PvE against mutants with the constant risk of being ambushed by other Stalkers in open-world PvP.
| Publisher: Cybertime System Playerbase: Low Type: MMORPG Release Date: March 02, 2014 PvP: Open World / Arena Pros: +Strong S.T.A.L.K.E.R. vibe. +Risky open-world PvP. +Runs on modest PCs. +Flexible skill-based character building. Cons: -Little onboarding for new players. -Visually outdated presentation. -Russian-only voice work. -A lot of long travel and heavy grinding. |
Anomaly Zone Overview
Anomaly Zone puts you in the boots of a Stalker roaming “The Zone,” a contaminated stretch of countryside where artifacts are worth a fortune and everything else is trying to kill you. It leans into survival MMO fundamentals: scavenging for supplies, upgrading weapons and protection, and deciding whether other players are potential allies or walking loot drops. You choose between two factions with their own profession options, then head out across a large open map to take jobs, hunt mutants, and search dangerous hotspots for rare finds.
While the game clearly takes inspiration from the S.T.A.L.K.E.R. style of bleak, hazardous exploration, it frames it as a sandbox MMORPG, meaning progression comes from a mix of questing, fighting, crafting, and long-term character building. It is the kind of world where a successful run can feel tense and rewarding, and a single death can wipe out the gear you just spent hours earning.
Anomaly Zone Key Features:
- Huge world – travel across more than 40 square kilometers of ruined structures and contaminated terrain, with hostile mutant wildlife and threats around many corners.
- S.T.A.L.K.E.R. Inspired – a grim return to “The Zone,” modeled after the Ukrainian countryside and packed with the same kind of desolate, hazardous atmosphere.
- Specializations –commit to a profession path, then shape your character through a broad set of skills and specializations to match your preferred approach.
- Tons of Weapons and Gear –loot and equip a wide range of firearms and protective equipment, from familiar rifles like the AK-47 to heavy options such as the RPG-29.
- Open World PvP –other Stalkers can be more dangerous than any mutant, and some will happily take your equipment the moment you let your guard down.
Anomaly Zone Screenshots
Anomaly Zone Featured Video
Anomaly Zone Review
Anomaly Zone is a 3D survival sandbox MMORPG set in a radioactive exclusion zone where you work jobs for locals, scavenge supplies, and chase artifacts that can fund better equipment. It previously operated under the name sZone Online, and the game’s overall identity is still closely tied to the S.T.A.L.K.E.R. style of post-apocalyptic exploration, even though its developers are not connected to that franchise. The result is a niche MMO that can feel tense and rewarding when the systems line up, but also rough and dated in ways that are hard to ignore.
From a presentation standpoint, the visuals get the job done but show their age, especially in character models, animations, and some environmental textures. Sound effects are generally serviceable for combat and ambience, but the audio landscape can feel sparse because music is minimal. There is occasional voice work, but it is in Russian, and the same is true for a lot of in-world signage, which can add atmosphere for some players while creating friction for others. On top of that, performance can be inconsistent, with stutters and stability problems cropping up depending on the area and what is happening on-screen.
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Servers, factions, and character setup
When you start, you are asked to pick a server (EU PvP, EU PvE, and US PvP). The split makes the game’s priorities clear; the PvP side is a major part of the experience, and many players will be here specifically for that high-risk tension. After that, you build a character and choose between two factions: the Natives, who have lived in The Zone since the disaster, and the Aliens, outsiders who entered illegally to work as Stalkers. Faction choice matters because it changes what profession options you can pick later, even if many roles mirror each other in practice.
Character customization is fairly limited, with a small pool of preset faces and clothing options, and noticeably fewer choices for female characters. In fairness, gear progression is largely handled in-game through scavenging and upgrades, so your starting wardrobe is not a major long-term issue. Still, the initial creation tools feel basic by modern MMO standards.
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First steps in The Zone
After creation, you spawn into The Zone and begin in the town of Lubecht, which serves as an early hub. One of the first hurdles is that the game does not walk you through a conventional tutorial. Instead, it relies on pop-up hint boxes in the upper-left that trigger when you do something new (talking to NPCs, equipping items, interacting with crafting). These tips can be useful, but they are often too general to answer the practical “what do I do next” questions, and they can become repetitive. The upside is that you can disable them quickly if they start to feel like noise.
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Control-wise, Anomaly Zone uses familiar shooter inputs: WASD movement, crouching, jumping, and mouse aiming with standard firing and aiming functions. The “focus” aiming is more of a light zoom and crosshair tightening than a true iron-sight view. A notable touch is the ability to swap between first-person and third-person using F4. That flexibility is welcome, but it can also affect fairness in PvP because third-person visibility makes peeking and corner-checking much safer than in first-person.
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Questing: freedom with a cost
Despite its open-world framing, much of the structured progression comes from familiar MMO quest patterns: kill targets, collect items, and deliver supplies. Rewards typically include experience, items, and Rubles. The game does allow you to pick up and complete tasks in a less linear order than many theme-park MMOs, which fits the sandbox mood, but it also makes the early experience confusing because quest descriptions often lack detail. Objectives can be vague, and locations are not always clearly communicated, which leads to a lot of wandering, backtracking, and accidental detours into danger.
There are also limited visual cues to guide you, so you can spend time searching only to get punished by a mutant pack or an opportunistic player. Some players will appreciate the old-school “figure it out” approach, but it is undeniably less approachable than modern quest design. Even if you prefer pure grinding, you will still end up relying on main story tasks to unlock access to new regions and push progression forward.
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Professions and the open skill system
Your profession choice opens up once you reach the Police Station and speak with an NPC named Greek. The available professions differ by faction, though the functional roles often overlap. Some options are geared toward direct combat, others lean toward support and recovery, and a few are more utility-focused. Where the game becomes more interesting is its open skill system, which lets you spend experience to unlock and improve a wide range of abilities. These influence practical things like which weapons you can handle effectively, what armor you can wear, and how your character performs in stamina, regeneration, and survival-related stats. On top of that are profession-linked specialist skills that further define your build.
This setup gives Anomaly Zone its best long-term hook: character building is flexible enough to support experimentation, and you can bend roles rather than being locked into a rigid class template. The drawback is the time investment. Specialist progression is slow and demands a lot of repetitive play, so the system’s depth is most rewarding for players who are comfortable with long grinds and incremental gains.
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High-risk PvP and harsh consequences
The game’s open-world PvP is one of its defining features, and it follows the same philosophy as other survival PvP titles: outside of safer starting areas, you can be attacked at any time, and death can mean losing the equipment you worked to obtain. That constant risk creates real tension during travel and scavenging runs, and it turns even routine trips into potential stories, but it also makes the game unforgiving, especially for new players still learning the map and systems.
To discourage endless griefing, the game uses a reputation-style consequence system where repeat killers can be imprisoned in real time. Once jailed, you can wait out your sentence or attempt to escape, typically by manipulating guard behavior and opportunities. If you want PvP without the chaos of open-world encounters, there are also instanced arenas designed for more controlled fights.
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A measured verdict
Anomaly Zone has the core ingredients of a compelling survival MMO: a large open map, crafting and scavenging loops, flexible character progression, and meaningful PvP stakes. At the same time, it is clearly an older, rough-edged experience, with dated visuals, uneven optimization, and an onboarding process that can feel hostile to anyone not already invested in this style of game.
It is best suited to players who actively want the danger and unpredictability of open-world survival PvP, and who do not mind long travel times and repetitive progression. If you are looking for a polished MMO with guided questing and modern presentation, this is unlikely to satisfy. If you specifically enjoy harsh survival sandboxes and can tolerate the game’s technical and presentation limitations, it can still be worth sampling.
Anomaly Zone Online Links
sZone Online Official Site
sZone Online Steam Page
sZone Online Wikia
Anomaly Zone System Requirements
Minimum Requirements:
Operating System: Windows 7/8/10
CPU: 3.2 GHz
Video Card: GeForce 6800 / ATI X1800 (256 MB)
RAM: 4 GB
Hard Disk Space: 5 GB
Recommended Requirements:
Operating System: Windows 7/8/10 (64-bit)
CPU: Intel Core i5-3330
Video GeForce GTX660 / Radeon HD 7850 (2GB)
RAM: 4 GB
Hard Disk Space: 9 GB
Anomaly Zone Music & Soundtrack
Coming Soon…
Anomaly Zone Additional Information
Developer: Cybertime System
Publisher: Cybertime System
Game Engine: Umbra Software and IDV Speedtree
Steam Greenlight Posting: December 26, 2012
Early Access Release Date: December 31, 2014
Steam Release Date: December 29, 2015
Release Date: December 29, 2015
Development History / Background:
sZone Online is developed by Russian game studio Cybertime System. On December 26, 2012 sZone Online was posted to Steam Greenlight and approved on August 25, 2014.The game was released through Steam as an Early Access title on December 31, 2015. A year later sZone Online was fully released through Steam on December 29, 2015.
The game has since rebranded as Anomaly Zone, but is the same exact game as sZone Online.

