How many people are playing 1 right now?

0 people are playing 1 on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.

What is 1's all-time peak player count?

The highest concurrent player count we've seen for 1 on Steam since tracking began on Nov 3, 2026 is 0. We have no player history from before then, so its all-time peak may be higher.

Is 1 good? What do Steam reviews say?

61% of 42 Steam user reviews are positive (Mixed).

How much does 1 cost on Steam?

1 isn't currently sold on Steam.

1

by 1 · Released Dec 30, 2019 · App ID 1204870

Steam Deck Unknown

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Players now

newvs 24h ago · updates every minute

Review score

61% positive

Mixed42 reviews

24h peak

Highest seen since tracking began Nov 3, 20260

Price on Steam

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Owners (est.)0–20K

Concurrent players

Last 7 days · history since Nov 3, 2026

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

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Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

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Reviews

61% positive of 42 · Mixed · Live from Steam

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Steam Deck

Not tested by Valve yet. Results from Valve's own testing.

Steam Deck Unknown

Valve hasn't published test details for this game.

Steam Deck

Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Patch notes

Aug 12, 2020
ZAAM Launches August 13th!
Whoo! ZAAM is launching on August 13th! Play in a creepy, beautiful, nightmarish wonderland and discover the truth about Lucy! After several years of production, I can't tell you how proud I am of what we've made. It's creepy, it's atmospheric, and most import…

Patches & builds

Quick answers about 1

How many people are playing 1 right now?: 0 people are playing 1 on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.
What is 1's all-time peak player count?: The highest concurrent player count we've seen for 1 on Steam since tracking began on Nov 3, 2026 is 0. We have no player history from before then, so its all-time peak may be higher.
Is 1 good? What do Steam reviews say?: 61% of 42 Steam user reviews are positive (Mixed).
How much does 1 cost on Steam?: 1 isn't currently sold on Steam.

Live data from Steam, tracked by SteamPlayerBase.