ZERO PROTOCOL −55%

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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: 26 Sept 2024
Price: $5.39 ~~$11.99~~
Platforms
Followers: 3,466
Steam Deck: Playable
Languages: English +4
Controller: Full
Series: R_Games

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Players on Steam, last 48 hours

Steam concurrent players, polled every 4 hours. Observed since 21 Oct 2026. No public builds and update posts recorded in this range. As of 11:21 UTC.

Show the numbers

Players of ZERO PROTOCOL, last 48 hours, newest first
Poll	Players
09:32 UTC	5
05:30 UTC	3
01:29 UTC	2
30 Oct, 21:29 UTC	1
30 Oct, 17:28 UTC	2
30 Oct, 13:27 UTC	2
30 Oct, 09:26 UTC	1
30 Oct, 05:25 UTC	2
30 Oct, 01:24 UTC	1
29 Oct, 21:23 UTC	0
29 Oct, 17:23 UTC	2
29 Oct, 13:21 UTC	2

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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ZERO PROTOCOL −55%

Players on Steam, last 48 hours

Players on Steam, last 48 hours

Players By Month

Players By Month

ZERO PROTOCOL −55%