Head to head

Ace Online vs MapleStory 2

Ace Online

Live

2 – 900 daily

MapleStory 2

Live

3 – 9 daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

May 2006 · 20 years ago

July 2015 · 11 years ago

Daily players

2 – 900

3 – 9

Estimated players

211.0%

4.7k

Available on

Windows

Windows

Platforms

Windows

Windows

Perspectives

Third Person

Side View

Player activity

Smoothed estimated players over time.

Ace OnlineMapleStory 2

Ace Online

Average monthly estimated players
Month	Estimated players	Change
October 2026	~22	Up 4.8%
September 2026	~21	Up 5.0%
August 2026	~20	Up 18%
July 2026	~17	—

MapleStory 2

Average monthly estimated players
Month	Estimated players	Change
October 2026	~4.7k
September 2026	~4.7k
August 2026	~4.7k
July 2026	~4.7k	—

Community breakdown

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

Reddit members

Ace Online: 207Up 2.5%
MapleStory 2: 27.7k

MapleStory 2 currently has about 134× as many subreddit members as Ace Online — 27,747 vs 207.

Twitch viewers

Ace Online: 0
MapleStory 2: 0Down 100%

Ace Online currently has 0 live Twitch viewers, while MapleStory 2 has 0.

Steam concurrent players

Ace Online: —
MapleStory 2: 0Down 100%

MapleStory 2 currently has 0 peak concurrent Steam players; no comparable data is tracked for Ace Online.

YouTube subscribers

Ace Online: —
MapleStory 2: 11.2k

MapleStory 2 currently has 11,200 YouTube subscribers; no comparable data is tracked for Ace Online.

How these estimates are made

Ace Online

Ace Online is estimated to have 2 – 900 players a day. Around 3k – 250k 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.

MapleStory 2

MapleStory 2 is estimated to have 3 – 9 players a day. Around 160k – 410k 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.