Head to head

Atlantica Online vs SimpleMMO

Atlantica Online

Live

550 – 2k daily

SimpleMMO

Live

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

October 2008 · 18 years ago

February 2018 · 9 years ago

Daily players

550 – 2k

No population data

Estimated players

3284.4%

—

Available on

Windows

Android

Platforms

Windows

Android

Perspectives

Third Person

Text

Player activity

Smoothed estimated players over time.

Atlantica OnlineSimpleMMO

Atlantica Online

Average monthly estimated players
Month	Estimated players	Change
September 2026	~325	Down 6.9%
August 2026	~349	Up 4.8%
July 2026	~333	—

SimpleMMO

Average monthly estimated players
Month	Estimated players	Change
September 2026	—	Down 100%
August 2026	~1	—
July 2026	—	—

Community breakdown

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

Steam concurrent players

Atlantica Online: 180Down 41%
SimpleMMO: —

Atlantica Online currently has 180 peak concurrent Steam players; no comparable data is tracked for SimpleMMO.

Reddit members

Atlantica Online: 1.1kUp 1.0%
SimpleMMO: —

Atlantica Online currently has 1,137 subreddit members; no comparable data is tracked for SimpleMMO.

Twitch viewers

Atlantica Online: 0
SimpleMMO: 0

Atlantica Online currently has 0 live Twitch viewers, while SimpleMMO has 0.

How these estimates are made

Atlantica Online

Atlantica Online is estimated to have 550 – 2k players a day. Around 29k – 75k 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.