Head to head

Aliens Online vs Realm of the Mad God

Aliens Online

Live

Realm of the Mad God

Live

4k – 13k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 1998 · 29 years ago

June 2011 · 15 years ago

Daily players

No population data

4k – 13k

Estimated players

—

36.6k2.8%

Available on

Windows

Browser
Windows
macOS

Platforms

Windows

Perspectives

First Person

Isometric

Player activity

Smoothed estimated players over time.

Aliens OnlineRealm of the Mad God

Aliens Online

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

Realm of the Mad God

Average monthly estimated players
Month	Estimated players	Change
October 2026	~35.8k
September 2026	~35.8k	Up 0.2%
August 2026	~35.7k	Up 19%
July 2026	~30k	—

Community breakdown

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

Steam concurrent players

Aliens Online: —
Realm of the Mad God: 1.4kDown 17%

Realm of the Mad God currently has 1,407 peak concurrent Steam players; no comparable data is tracked for Aliens Online.

Discord members

Aliens Online: —
Realm of the Mad God: 67.7kUp 0.1%

Realm of the Mad God currently has 67,697 Discord members; no comparable data is tracked for Aliens Online.

Reddit members

Aliens Online: —
Realm of the Mad God: 93.8kUp 0.5%

Realm of the Mad God currently has 93,782 subreddit members; no comparable data is tracked for Aliens Online.

Twitch viewers

Aliens Online: —
Realm of the Mad God: 53Down 79%

Realm of the Mad God currently has 53 live Twitch viewers; no comparable data is tracked for Aliens Online.

YouTube subscribers

Aliens Online: —
Realm of the Mad God: 12.5kUp 0.8%

Realm of the Mad God currently has 12,500 YouTube subscribers; no comparable data is tracked for Aliens Online.

How these estimates are made

Aliens Online

Not enough data collected to estimate this game yet.

Realm of the Mad God

Realm of the Mad God is estimated to have 4k – 13k players a day. Around 750k – 2m 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.