Airport Control 27 Playtest Test app

A separate Steam app for testing Airport Control 27, 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: Airport Control 27
Players now: No count
24-hour peak: 0
Highest we’ve seen: 7
Latest build: 10 Sept, 16:37 UTC
Steam App: 4004140

Players, Last 30 Days

Steam concurrent players, polled every 3 hours. We began tracking this game on 28 Oct 2026, so this range has no readings before then yet. No public builds and update posts recorded in this range. As of 14:52 UTC.

Show the numbers

Players of Airport Control 27 Playtest, last 30 days, newest first
Poll	Players
05:55 UTC	0
5 Nov, 10:23 UTC	3
4 Nov, 17:52 UTC	1
4 Nov, 02:21 UTC	0
3 Nov, 11:01 UTC	5
2 Nov, 20:42 UTC	0
2 Nov, 06:38 UTC	3
1 Nov, 16:36 UTC	1
1 Nov, 01:50 UTC	2
31 Oct, 11:49 UTC	7
30 Oct, 22:03 UTC	3
30 Oct, 08:02 UTC	3
29 Oct, 18:16 UTC	4

From the Steam Web API every few hours, last checked 05:55 UTC. Steam gives no count for an app nobody can launch, such as a closed playtest. We started counting on 28 Oct 2026. How we count

Public Builds

Public builds of Airport Control 27 Playtest, newest first
Build	Went live	After the one before
25234803	10 Sept, 16:37 UTC	—

From Steam’s client network, within minutes of each change. Builds from before 28 Oct 2026, when we found this app, aren’t listed. How we count

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