How many people are playing Mamma Mia right now?

Mamma Mia is app 617310 on Steam. Player counts appear once the tracker has sampled it.

Mamma Mia

GameApp ID 617,310by RikuTheFuffsReleases 2026

WindowsEngine —

App ID617,310

Release date2026

Engine—

Install size—

TypeGame

Last update7 Sep 2026

Steam DeckUnknown

DLC0

Changenumber38,581,772

Price—

Packages0

SystemsWindows

Followers—

Depots0

Mamma Mia

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

From the store page

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No achievements.

Mamma Mia Achievements · SteamPeaks