Head to head

Agar.io vs Rules of Engagement: The Grey State

Agar.io

Live

50 – 23k daily

Rules of Engagement: The Grey State

TBA

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

UNKNOWN

Released

April 2015 · 11 years ago

To be announced

Daily players

50 – 23k

No population data

Estimated players

140.9k0.1%

11.6k5.1%

Available on

Browser
Windows
macOS
Linux
Android
iOS

Windows

Platforms

Windows

Perspectives

Isometric

First Person

Player activity

Smoothed estimated players over time.

Agar.ioRules of Engagement: The Grey State

Agar.io

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

Rules of Engagement: The Grey State

Average monthly estimated players
Month	Estimated players	Change
August 2026	~11.9k	Up 5.1%
July 2026	~11.4k	—

Community breakdown

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

Discord members

Agar.io: 27.2kUp 0.1%
Rules of Engagement: The Grey State: 31.9kUp 1.3%

Rules of Engagement: The Grey State currently has about 1.2× as many Discord members as Agar.io — 31,874 vs 27,238.

Reddit members

Agar.io: 29k
Rules of Engagement: The Grey State: 528Up 1.1%

Agar.io currently has about 55× as many subreddit members as Rules of Engagement: The Grey State — 28,955 vs 528.

Twitch viewers

Agar.io: 235Up 2838%
Rules of Engagement: The Grey State: —

Agar.io currently has 235 live Twitch viewers; no comparable data is tracked for Rules of Engagement: The Grey State.

YouTube subscribers

Agar.io: 1.2m
Rules of Engagement: The Grey State: 12.4k

Agar.io currently has about 98× as many YouTube subscribers as Rules of Engagement: The Grey State — 1,210,000 vs 12,400.

How these estimates are made

Agar.io

Agar.io is estimated to have 50 – 23k players a day. Around 20k – 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.

Rules of Engagement: The Grey State

Rules of Engagement: The Grey State is estimated to have 19 – 9k players a day. Around 10k – 950k 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.