How many people are playing 31st prototype right now?

31st prototype is app 1597470 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of 31st prototype?

0 concurrent players on 22 Oct 2026.

When was 31st prototype released on Steam?

31st prototype was released on Steam on 5 May 2021.

Status

SteamPeaks

31st prototype

GameApp ID 1,597,470by STEAM STREETReleased 5 May 2021

Playing now

All-time peak

19:06 UTC · 22 Oct 2026steampeaks.com

WindowsEngine —

31st prototype

STEAM STREET
Released 5 May 2021·App 1597470

Steam user reviews

Positive

100.0%· 17 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

78.5 Positive

Recent 30 days —

How it works

Last seen

Sampled 6 hours ago · not a live figure

—of peak

All-time peak

22 Oct 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

1050 days

Since last public build

7 Dec 2023, 12:49 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 1 builds since 2023 · UTC

When STEAM STREET ships

Click a cell to filter the builds table

036912151821

31st prototype Patches · SteamPeaks

3 published · from the developer’s Steam news feed

Patch notes

Latest 7 Dec 2023, 12:18 UTC

Published	Title	Build
7 Dec 2023, 12:18 UTC	remove website option from menu because my official website'domain changed	12900047
5 Jun 2021, 16:30 UTC	Correct the translation of English and Japanese. Fix a tiny bug for all versionmajor This time update: English and Japanese ver: 1. Comprehensively correct translation; 2.Fix a tiny bug. simplified Chinese and traditional Chinese: Fix a tiny bug. The players The FluffeyPanda (English）and Masa Kei (Japanese) spent precious time on translation correcting, thanks very much！	—
16 May 2021, 13:36 UTC	【Japanese version】correcting translation of last puzzle 【Japanese version】correcting translation of last puzzle	6707547

major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app

31st prototype

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
7 Dec 2023	Thu	12:49	No patch notes · unannounced build	12900538	public	4	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds