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The Testing ChamberSteam players
As of
Players, last 48 hours30-day average
0 players1 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.
Price and Sale HistoryPrice now
$4.99Usual price
Lowest we've seen
$4.9922 Oct 2026
Sales we've seen
None yetNone since 21 Oct 2026
| From | Price | Usual | Off |
|---|---|---|---|
| 22 Oct 2026 | $4.99 | $4.99 | — |
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (every 6 hours for busier games, weekly for the rest) to the end date Steam gave. How we count
The Testing Chamber 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.
