Head to head

Old School RuneScape vs Pokémon Mystery Universe

Old School RuneScape

Live

5k – 17k daily

Pokémon Mystery Universe

Live

11 – 5k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

February 2013 · 13 years ago

November 2016 · 10 years ago

Daily players

5k – 17k

11 – 5k

Estimated players

253.2k3.1%

2.6k6.8%

Available on

Windows
macOS
Android
iOS

Windows

Platforms

Windows

Perspectives

Isometric

Player activity

Smoothed estimated players over time.

Old School RuneScapePokémon Mystery Universe

Old School RuneScape

Average monthly estimated players
Month	Estimated players	Change
August 2026	~259k	Up 17%
July 2026	~220.9k	—

Pokémon Mystery Universe

Average monthly estimated players
Month	Estimated players	Change
August 2026	~2.7k	Down 0.7%
July 2026	~2.8k	—

Community breakdown

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

Steam concurrent players

Old School RuneScape: 1.8kDown 26%
Pokémon Mystery Universe: —

Old School RuneScape currently has 1,828 peak concurrent Steam players; no comparable data is tracked for Pokémon Mystery Universe.

Discord members

Old School RuneScape: 273.4kUp 0.3%
Pokémon Mystery Universe: 6.7kUp 0.2%

Old School RuneScape currently has about 41× as many Discord members as Pokémon Mystery Universe — 273,409 vs 6,698.

Reddit members

Old School RuneScape: 1.4mUp 0.3%
Pokémon Mystery Universe: —

Old School RuneScape currently has 1,387,151 subreddit members; no comparable data is tracked for Pokémon Mystery Universe.

Twitch viewers

Old School RuneScape: 5.5kDown 15%
Pokémon Mystery Universe: —

Old School RuneScape currently has 5,495 live Twitch viewers; no comparable data is tracked for Pokémon Mystery Universe.

YouTube subscribers

Old School RuneScape: 264kUp 0.4%
Pokémon Mystery Universe: 4.3kDown 0.2%

Old School RuneScape currently has about 62× as many YouTube subscribers as Pokémon Mystery Universe — 264,000 vs 4,250.

How these estimates are made

Old School RuneScape

Old School RuneScape is estimated to have 5k – 17k players a day. Around 370k – 940k 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.

Pokémon Mystery Universe

Pokémon Mystery Universe is estimated to have 11 – 5k players a day. Around 6k – 580k 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.