Head to head

Agar.io vs Rappelz

Agar.io

Live

43 – 20k daily

Rappelz

Live

38 – 130 daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 2015 · 11 years ago

November 2006 · 20 years ago

Daily players

43 – 20k

38 – 130

Estimated players

140.9k

2.8k2.2%

Available on

Browser
Windows
macOS
Linux
Android
iOS

Windows

Platforms

Windows

Perspectives

Isometric

Player activity

Smoothed estimated players over time.

Agar.ioRappelz

Agar.io

Average monthly estimated players
Month	Estimated players	Change
September 2026	~141k
August 2026	~141.1k
July 2026	~141.1k	—

Rappelz

Average monthly estimated players
Month	Estimated players	Change
September 2026	~2.9k	Up 1.9%
August 2026	~2.8k	Up 18%
July 2026	~2.4k	—

Community breakdown

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

Discord members

Agar.io: 27.3kUp 0.2%
Rappelz: 10.7kUp 0.2%

Agar.io currently has about 2.6× as many Discord members as Rappelz — 27,322 vs 10,661.

Reddit members

Agar.io: 29kUp 0.1%
Rappelz: 326Up 0.3%

Agar.io currently has about 89× as many subreddit members as Rappelz — 29,005 vs 326.

Twitch viewers

Agar.io: 4Down 43%
Rappelz: 3Down 57%

Agar.io currently has about 1.3× as many live Twitch viewers as Rappelz — 4 vs 3.

YouTube subscribers

Agar.io: 1.2m
Rappelz: 2.2k

Agar.io currently has about 540× as many YouTube subscribers as Rappelz — 1,210,000 vs 2,240.

Steam concurrent players

Agar.io: —
Rappelz: 12Up 9.1%

Rappelz currently has 12 peak concurrent Steam players; no comparable data is tracked for Agar.io.

How these estimates are made

Agar.io

Agar.io is estimated to have 43 – 20k players a day. Around 19k – 2m 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.

Rappelz

Rappelz is estimated to have 38 – 130 players a day. Around 6k – 15k 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.