How many people are playing Cosmic Star Heroine right now?

Cosmic Star Heroine has 2 players on Steam right now, with a 24-hour peak of 4 and an all-time peak of 6 on 7 Sep 2026.

What is the all-time peak player count of Cosmic Star Heroine?

6 concurrent players on 7 Sep 2026.

Cosmic Star Heroine was released on Steam on 11 Apr 2017.

GameApp ID 256,460by Zeboyd Digital Entertainment LLCReleased 11 Apr 2017

WindowsEngine —

Steam user reviews · waiting for the first store poll

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SteamPeaks Rating

New

Needs ten reviews

Positive share

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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 shareDrag across the chart to zoom · double-click to reset

Data by

Cosmic Star Heroine Reviews · SteamPeaks