Steam app 2840250
ZERO PROTOCOL
Data source: Steam Web APILast updated: How we collect this data
ZERO PROTOCOL player count chart
ZERO PROTOCOL has very few players on Steam right now (3). Its all-time peak was 5.
History from Oct 11, 2026
ZERO PROTOCOL monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | not enough data | -40% | 3 |
| October 2026 | not enough data | n/a | 5 |
How many people are playing ZERO PROTOCOL?
At this moment ZERO PROTOCOL has 3 concurrent players on Steam. That makes it the #11,629 most played game on Steam at the moment. In the last 24 hours it peaked at 3 players. Today's peak is 200% above its 30-day average daily peak of 1.
ZERO PROTOCOL player count history
Today's player count is 60% of its all-time peak of 5, set on Oct 31, 2026.
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Compare ZERO PROTOCOL with similar games
Player counts, peaks, reviews and prices side by side. Compare any Steam games
About ZERO PROTOCOL
In this immersive sci-fi thriller, you will experience the atmosphere of classic 3D games as you solve puzzles, follow an intriguing non-linear storyline, and engage in battles with monsters.
- Developer
- R_Games
- Released
- Sep 26, 2024
- Genre
- Action, Adventure
- Steam Deck
- Playable
- Languages
- 5 languages
Screenshots
ZERO PROTOCOL price history
Good time to buy? Decent, but it has been cheaper. ZERO PROTOCOL is 48% off at $10.95 right now; the lowest we have recorded is $5.39 (Oct 27, 2026).Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown
US price on Steam. Checked daily.
How many copies has ZERO PROTOCOL sold?
We estimate ZERO PROTOCOL has sold 15K to 39K copies on Steam, based on how many Steam reviews it has. At the prices it has actually sold for, that is roughly $130K to $330K in gross revenue.
These are estimates, not official sales figures. How we estimate sales.
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ZERO PROTOCOL reviews over time
Positive and negative Steam user reviews per month, from Steam's review history.
ZERO PROTOCOL achievements
ZERO PROTOCOL has 14 Steam achievements. On average a player has unlocked 26.9% of them; the rarest, Shadow, is held by 12.5% of players.
ElectricianTurn on the emergency power supply55.3%- The elevatorStart the freight elevator42.7%
- MaintenanceOpen the maintenance hatch37.9%
- HackerHack the security terminal on the residential floor33.9%
- Stale airTurn off the air purification system29.7%
- Return to homeComplete your contract28.9%
- Neural networkTalk to AXSis26.0%
- The endDestroy the complex24.9%
- The best playerWin in the arcade machine22.6%
- Good morningComplete the Zero Protocol20.1%
- The Dead worldGo through the Monolith portal14.6%
- Chief ScientistTalk to Victor Altman14.1%
- Mind FusionGo into the scanner13.9%
- ShadowBecome a Shadow12.5%
Global unlock rates from Steam, most common first.
Latest ZERO PROTOCOL news and patch notes
- Oct 21, 2026 Mouse Fix!
- Jan 29, 2026 Waterpunk: Through the Rust. The demo is now available!
- Sep 8, 2025 Update v. 1.2
- Aug 5, 2025 A new game in development!
- Nov 9, 2024 Update v. 1.05
- Oct 5, 2024 Update v. 1.04
- Sep 30, 2024 Update v. 1.03
- Sep 29, 2024 Updates v. 1.01-1.02
Official announcements from the developer on Steam.
ZERO PROTOCOL FAQ
Is ZERO PROTOCOL dead?
ZERO PROTOCOL has very few players on Steam right now (3). Its all-time peak was 5.
How many people play ZERO PROTOCOL?
3 people are playing ZERO PROTOCOL on Steam right now. In the last 24 hours it peaked at 3 concurrent players.
What is the all-time peak player count for ZERO PROTOCOL?
ZERO PROTOCOL reached its all-time Steam peak of 5 concurrent players on Oct 31, 2026.
How much does ZERO PROTOCOL cost?
ZERO PROTOCOL is on sale on Steam right now: $10.95, 48% off its usual $21.23. Prices are checked daily and can differ by region.
What is the lowest price ZERO PROTOCOL has been on Steam?
The lowest US price we have recorded for ZERO PROTOCOL on Steam is $5.39 (55% off), on Oct 27, 2026. It costs $10.95 right now.
Is ZERO PROTOCOL on sale right now?
Yes. ZERO PROTOCOL is 48% off on Steam right now, $10.95 instead of $21.23. The lowest we have recorded is $5.39.
Is ZERO PROTOCOL good?
Steam players rate ZERO PROTOCOL Very Positive: 86% of 367 reviews are positive.
When did ZERO PROTOCOL come out?
ZERO PROTOCOL was released on Steam on Sep 26, 2024.
Who made ZERO PROTOCOL?
ZERO PROTOCOL was developed by R_Games.
How many copies has ZERO PROTOCOL sold?
We estimate ZERO PROTOCOL has sold 15K to 39K copies on Steam, based on how many Steam reviews it has. This is an estimate, not an official figure, because Steam does not publish sales.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.