How many people are playing Outlast: Whistleblower DLC right now?

Outlast: Whistleblower DLC is app 273300 on Steam. Player counts appear once the tracker has sampled it.

When was Outlast: Whistleblower DLC released on Steam?

Outlast: Whistleblower DLC was released on Steam on 6 May 2014.

DlcApp ID 273,300by Red BarrelsReleased 6 May 2014

Steam user reviews · 5,549 written

Updated 10 Sep 2026, 01:35 UTC

SteamPeaks Rating

96.3

Overwhelmingly positive

Positive share

96.8%Overwhelmingly Positive

Last 30 days

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No reviews in the last 30 days

Played before writing

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Sampling starts with the review poller

Reviews per day

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From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime share

Outlast: Whistleblower DLC Reviews · SteamPeaks