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The Testing ChamberSteam players
As of
Players, last 7 days30-day average
0 players2 of 30 days observed
Data coverage| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | 23 Oct 2026 | |
| Player counts | Every 30 days (dormant tier) | 20 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
The Testing Chamber −40% For every action, there is a reaction... For every choice, a result... Dive deep into your subconscious as you wander the halls of The Testing Chamber & join hundreds of thousands of other players in one of the biggest & most successful social experiments ever performed.
Screenshots
Price and Sale HistoryPrice now
$2.99−40% on sale, ends 2 Nov 2026
Lowest we've seen
$2.99−40%, 27 Oct 2026
Sales we've seen
1Deepest −40%, $2.99
| From | Price | Usual | Off |
|---|---|---|---|
| 27 Oct 2026 | $2.99 | $4.99 | −40% |
| 22 Oct 2026 | $4.99 | $4.99 | — |
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| From 27 Oct 2026On now, ends 2 Nov | 4 days | −40% | $2.99 | $4.99 |
| Hour | Peak | Average | Polls |
|---|---|---|---|
| 27 Oct, 07:00 UTC | 0 | 0 | 1 |
