Head to head

Lost Ark vs Mortal Online

Lost Ark

Live

12k – 43k daily

Mortal Online

Live

13 – 44 daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

December 2018 · 8 years ago

July 2015 · 11 years ago

Daily players

12k – 43k

13 – 44

Estimated players

63.2k0.7%

829

Available on

Windows

Windows

Platforms

Windows

Windows

Perspectives

Isometric

Virtual Reality

Player activity

Smoothed estimated players over time.

Lost ArkMortal Online

Lost Ark

Average monthly estimated players
Month	Estimated players	Change
October 2026	~63.4k	Down 1.2%
September 2026	~64.2k	Down 0.4%
August 2026	~64.4k	Up 0.2%
July 2026	~64.3k	—

Mortal Online

Average monthly estimated players
Month	Estimated players	Change
October 2026	~829
September 2026	~829	Up 0.2%
August 2026	~827	Up 20%
July 2026	~688	—

Community breakdown

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

Steam concurrent players

Lost Ark: 4.1kDown 44%
Mortal Online: 4

Lost Ark currently has about 1026× as many peak concurrent Steam players as Mortal Online — 4,103 vs 4.

Reddit members

Lost Ark: 300k
Mortal Online: 5.3k

Lost Ark currently has about 57× as many subreddit members as Mortal Online — 300,035 vs 5,300.

Twitch viewers

Lost Ark: 762Down 51%
Mortal Online: 0

Lost Ark currently has 762 live Twitch viewers, while Mortal Online has 0.

YouTube subscribers

Lost Ark: 103k
Mortal Online: —

Lost Ark currently has 103,000 YouTube subscribers; no comparable data is tracked for Mortal Online.

How these estimates are made

Lost Ark

Lost Ark is estimated to have 12k – 43k players a day. Around 3m – 7m 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.

Mortal Online

Mortal Online is estimated to have 13 – 44 players a day. Around 71k – 180k 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.