Head to head

4Story Online vs MU Online

4Story Online

Live

16 – 8k daily

MU Online

Live

78 – 36k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

December 2008 · 18 years ago

November 2001 · 25 years ago

Daily players

16 – 8k

78 – 36k

Estimated players

529.8%

39160%

Available on

Windows

Windows

Platforms

Windows

Windows

Perspectives

Third Person

Isometric

Player activity

Smoothed estimated players over time.

4Story OnlineMU Online

4Story Online

Average monthly estimated players
Month	Estimated players	Change
September 2026	~52
August 2026	~52	Up 11%
July 2026	~47	—

MU Online

Average monthly estimated players
Month	Estimated players	Change
September 2026	~266	Up 12%
August 2026	~238	Up 6.7%
July 2026	~223	—

Community breakdown

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

Reddit members

4Story Online: 451Up 1.6%
MU Online: 1kUp 6.9%

MU Online currently has about 2.3× as many subreddit members as 4Story Online — 1,026 vs 451.

Twitch viewers

4Story Online: 25Down 44%
MU Online: 586Down 3.0%

MU Online currently has about 23× as many live Twitch viewers as 4Story Online — 586 vs 25.

How these estimates are made

4Story Online

4Story Online is estimated to have 16 – 8k players a day. Around 8k – 810k 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.