Project Cataclysm
Project Cataclysm is an online game set in the Chernobyl Exclusion Zone after a mysterious Cataclysm, crafted in a gritty stalker-like atmosphere. It immerses you in that very Zone—dangerous, grim, and living by its own laws. Every step here is a game with death, and everyone must decide for themselves whether they’re ready to stake their life to get to the truth—and uncover the mystery of the Cataclysm!
Project Cataclysm is estimated to have 7 – 3k players a day. Around 4k – 410k accounts have played it in total. No Steam data is published for this game, so the range is modelled from the size of its Discord, Reddit, Twitch, YouTube and app-store communities. It is a rough band rather than a measurement.
Player stats
Estimated daily players
7 – 3.4 thousand
How many people we think play Project Cataclysm on a given day.
Estimated total players
4.2 thousand – 410 thousand
How many accounts we think have played Project Cataclysm at some point.
| Month | Estimated players | Change |
|---|---|---|
| August 2026 | ~2.3k | Up 10% |
| July 2026 | ~2.1k | — |
Community activity
Daily Project Cataclysm community data tracked across Steam, Discord, Reddit, Twitch, and YouTube.
Discord members
2,303 online now
7.6kUp 0.7% past week
The official Project Cataclysm Discord server has 7,634 members, with 2,303 of them online at the last check. Membership has held steady over the past week.
YouTube subscribers
1.3kUp 0.8% past week
The official Project Cataclysm YouTube channel has 1,290 subscribers. The subscriber count has held steady over the past week.
Trailer
Storyline
The Chernobyl Exclusion Zone has lured people from the moment it first appeared—those who called themselves stalkers. They weren’t afraid of anomalies, mutants, or humanity in its truest form. Even an Emission of monstrous power, later dubbed the Cataclysm, couldn’t extinguish that thirst. And the fact that it reshaped the Zone in its own way only added to the thrill. But what caused the Cataclysm? The Zone’s anomalous nature? A failed experiment? Or something far more mysterious and vast? The answers to these questions are just waiting to be found. Will you be the one to unravel every secret, or will you vanish somewhere in the vastness of this radioactive land?
Compare Project Cataclysm
Frequently asked questions
How many people play Project Cataclysm?
Project Cataclysm has an estimated 7–3,400 daily players and roughly 4,200–410,000 accounts that have played it in total, as of August 2026. The range is modelled from the size of the game’s Discord, Reddit, Twitch, YouTube and app-store communities rather than measured, so treat it as a rough band.
How big is the Project Cataclysm Discord server?
The official Project Cataclysm Discord server has around 7,634 members (2,303 typically online).
What platforms is Project Cataclysm available on?
Project Cataclysm is available on Windows.