Mr. Sun's Hatbox Playtest Test app

A separate Steam app for testing Mr. Sun's Hatbox, such as a staging branch, test server or playtest. It has no store page of its own: owners of the game get it in their library. It isn’t counted as a game or a release.

For: Mr. Sun's Hatbox
Players now: No count
24-hour peak: —
Highest we’ve seen: 0
Latest build: 8 Nov 2021, 20:58 UTC
Steam App: 1725400

Players, Last 30 Days

Steam concurrent players, polled every 3 hours. We began tracking this game on 27 Oct 2026, so this range has no readings before then yet. No public builds and update posts recorded in this range. As of 22:12 UTC.

Show the numbers

Players of Mr. Sun's Hatbox Playtest, last 30 days, newest first
Poll	Players
28 Oct, 02:44 UTC	0

From the Steam Web API every few hours, last checked 28 Oct, 02:44 UTC. Steam gives no count for an app nobody can launch, such as a closed playtest. We started counting on 27 Oct 2026. How we count

Public Builds

Public builds of Mr. Sun's Hatbox Playtest, newest first
Build	Went live	After the one before
7677995	8 Nov 2021, 20:58 UTC	—

From Steam’s client network, within minutes of each change. Builds from before 27 Oct 2026, when we found this app, aren’t listed. How we count

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