Head to head

Agar.io vs Phantasy Star Universe

Agar.io

Live

40 – 18k daily

Phantasy Star Universe

Live

9 – 4k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 2015 · 11 years ago

August 2006 · 20 years ago

Daily players

40 – 18k

9 – 4k

Estimated players

140.9k

2550.5%

Available on

Browser
Windows
macOS
Linux
Android
iOS

Windows
PlayStation
Xbox

Platforms

Perspectives

Isometric

Third Person

Player activity

Smoothed estimated players over time.

Agar.ioPhantasy Star Universe

Agar.io

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

Phantasy Star Universe

Average monthly estimated players
Month	Estimated players	Change
September 2026	~256	Up 3.2%
August 2026	~248	Up 23%
July 2026	~201	—

Community breakdown

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

Discord members

Agar.io: 27.3kUp 0.4%
Phantasy Star Universe: —

Agar.io currently has 27,334 Discord members; no comparable data is tracked for Phantasy Star Universe.

Reddit members

Agar.io: 29kUp 0.1%
Phantasy Star Universe: 2.6kUp 5.1%

Agar.io currently has about 11× as many subreddit members as Phantasy Star Universe — 28,989 vs 2,552.

Twitch viewers

Agar.io: 1Down 80%
Phantasy Star Universe: 0Down 100%

Agar.io currently has 1 live Twitch viewers, while Phantasy Star Universe has 0.

YouTube subscribers

Agar.io: 1.2m
Phantasy Star Universe: —

Agar.io currently has 1,210,000 YouTube subscribers; no comparable data is tracked for Phantasy Star Universe.

How these estimates are made

Agar.io

Agar.io is estimated to have 40 – 18k 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.

Phantasy Star Universe

Phantasy Star Universe is estimated to have 9 – 4k players a day. Around 9k – 850k 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.