Head to head

Call of Duty Online vs Mir 4

Call of Duty Online

Live

Mir 4

Live

30k – 110k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

January 2015 · 12 years ago

August 2021 · 5 years ago

Daily players

No population data

30k – 110k

Estimated players

—100%

57.7k0.9%

Available on

Windows

Windows
Android
iOS

Platforms

Windows

Perspectives

First Person

Third Person

Player activity

Smoothed estimated players over time.

Call of Duty OnlineMir 4

Call of Duty Online

Average monthly estimated players
Month	Estimated players	Change
October 2026	~1
September 2026	~1
August 2026	~1
July 2026	~1	—

Mir 4

Average monthly estimated players
Month	Estimated players	Change
October 2026	~57.4k	Down 0.7%
September 2026	~57.8k	Up 0.9%
August 2026	~57.3k	Up 3.6%
July 2026	~55.3k	—

Community breakdown

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

Twitch viewers

Call of Duty Online: 0Down 100%
Mir 4: 484Down 28%

Call of Duty Online currently has 0 live Twitch viewers, while Mir 4 has 484.

Steam concurrent players

Call of Duty Online: —
Mir 4: 11.5kDown 12%

Mir 4 currently has 11,522 peak concurrent Steam players; no comparable data is tracked for Call of Duty Online.

Discord members

Call of Duty Online: —
Mir 4: 186.5kUp 0.2%

Mir 4 currently has 186,508 Discord members; no comparable data is tracked for Call of Duty Online.

YouTube subscribers

Call of Duty Online: —
Mir 4: 89.9kDown 0.1%

Mir 4 currently has 89,900 YouTube subscribers; no comparable data is tracked for Call of Duty Online.

How these estimates are made

Call of Duty Online

Not enough data collected to estimate this game yet.

Mir 4

Mir 4 is estimated to have 30k – 110k players a day. Around 280k – 720k 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.