Head to head

Cahss Worlds vs Old School RuneScape

Cahss Worlds

TBA

Old School RuneScape

Live

4k – 15k daily

Side by side

Values shared by both games are highlighted.

Status

UNKNOWN

ACTIVE

Released

To be announced

February 2013 · 14 years ago

Daily players

No population data

4k – 15k

Estimated players

122%

257.3k2.7%

Available on

Browser

Windows
macOS
Android
iOS

Platforms

Web Browser

Perspectives

Player activity

Smoothed estimated players over time.

Cahss WorldsOld School RuneScape

Cahss Worlds

Average monthly estimated players
Month	Estimated players	Change
October 2026	~2
September 2026	~2
August 2026	~2
July 2026	~2	—

Old School RuneScape

Average monthly estimated players
Month	Estimated players	Change
October 2026	~261.7k	Up 0.3%
September 2026	~260.8k	Up 0.7%
August 2026	~259k	Up 17%
July 2026	~220.9k	—

Community breakdown

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

Discord members

Cahss Worlds: 7
Old School RuneScape: 282.4kUp 2.0%

Old School RuneScape currently has about 40336× as many Discord members as Cahss Worlds — 282,355 vs 7.

Steam concurrent players

Cahss Worlds: —
Old School RuneScape: 1.6kDown 12%

Old School RuneScape currently has 1,576 peak concurrent Steam players; no comparable data is tracked for Cahss Worlds.

Reddit members

Cahss Worlds: —
Old School RuneScape: 1.4mUp 1.5%

Old School RuneScape currently has 1,416,714 subreddit members; no comparable data is tracked for Cahss Worlds.

Twitch viewers

Cahss Worlds: —
Old School RuneScape: 3.8kDown 49%

Old School RuneScape currently has 3,821 live Twitch viewers; no comparable data is tracked for Cahss Worlds.

YouTube subscribers

Cahss Worlds: —
Old School RuneScape: 267kUp 0.8%

Old School RuneScape currently has 267,000 YouTube subscribers; no comparable data is tracked for Cahss Worlds.

How these estimates are made

Cahss Worlds

Cahss Worlds is estimated to have 0 – 8 players a day. Around 33 – 6k 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.

Old School RuneScape

Old School RuneScape is estimated to have 4k – 15k players a day. Around 370k – 950k 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.