Head to head

Agar.io vs Project Entropy

Agar.io

Live

41 – 19k daily

Project Entropy

Live

620 – 2k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 2015 · 11 years ago

April 2024 · 2 years ago

Daily players

41 – 19k

620 – 2k

Estimated players

140.9k

1517.5%

Available on

Browser
Windows
macOS
Linux
Android
iOS

Windows

Platforms

Windows

Perspectives

Isometric

—

Player activity

Smoothed estimated players over time.

Agar.ioProject Entropy

Agar.io

Average monthly estimated players
Month	Estimated players	Change
October 2026	~140.9k
September 2026	~141k
August 2026	~141.1k
July 2026	~141.1k	—

Project Entropy

Average monthly estimated players
Month	Estimated players	Change
October 2026	~152	Up 7.0%
September 2026	~142	Down 2.7%
August 2026	~146	Up 2.8%
July 2026	~142	—

Community breakdown

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

Discord members

Agar.io: 27.3k
Project Entropy: —

Agar.io currently has 27,337 Discord members; no comparable data is tracked for Project Entropy.

Reddit members

Agar.io: 29kUp 0.2%
Project Entropy: —

Agar.io currently has 29,027 subreddit members; no comparable data is tracked for Project Entropy.

Twitch viewers

Agar.io: 2Down 67%
Project Entropy: 0

Agar.io currently has 2 live Twitch viewers, while Project Entropy has 0.

YouTube subscribers

Agar.io: 1.2m
Project Entropy: —

Agar.io currently has 1,210,000 YouTube subscribers; no comparable data is tracked for Project Entropy.

Steam concurrent players

Agar.io: —
Project Entropy: 238Up 3.9%

Project Entropy currently has 238 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 41 – 19k 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.

Project Entropy

Project Entropy is estimated to have 620 – 2k players a day. Around 9k – 23k 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.