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Head to head

MU Online vs Perpetuum

Side by side

Values shared by both games are highlighted.

Status

ACTIVE
ACTIVE

Released

November 2001 · 25 years ago
September 2014 · 12 years ago

Daily players

59 – 28k
23 – 79

Estimated players

229Down 36%
106Up 0.5%

Available on

  • Windows
  • Windows

Perspectives

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Player activity

Smoothed estimated players over time.

MU OnlinePerpetuum

MU Online

Average monthly estimated players
MonthEstimated playersChange
September 2026~289Up 21%
August 2026~238Up 6.7%
July 2026~223—

Perpetuum

Average monthly estimated players
MonthEstimated playersChange
September 2026~105
August 2026~105Up 19%
July 2026~88—

Community breakdown

Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.

Reddit members

MU Online
1.1kUp 8.2%
Perpetuum
196Up 0.5%

MU Online currently has about 5.4× as many subreddit members as Perpetuum — 1,054 vs 196.

Twitch viewers

MU Online
611Up 15%
Perpetuum
0Down 100%

MU Online currently has 611 live Twitch viewers, while Perpetuum has 0.

Steam concurrent players

MU Online
—
Perpetuum
9Down 40%

Perpetuum currently has 9 peak concurrent Steam players; no comparable data is tracked for MU Online.

How these estimates are made

MU Online

MU Online is estimated to have 59 – 28k players a day. Around 16k – 2m accounts have played it in total. No Steam data is published for this game, so the range is modelled from the size of its Discord, Reddit, Twitch, YouTube and app-store communities. It is a rough band rather than a measurement.

Perpetuum

Perpetuum is estimated to have 23 – 79 players a day. Around 24k – 60k accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.

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