How many people are playing Tethyscope right now?

Tethyscope is app 4654140 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Tethyscope?

0 concurrent players on 7 Nov 2026.

When was Tethyscope released on Steam?

Tethyscope was released on Steam on 18 May 2026.

Status

SteamPeaks

Tethyscope

GameApp ID 4,654,140by Chris MadsenReleased 18 May 2026

Playing now

All-time peak

21:35 UTC · 14 Nov 2026steampeaks.com

View on SteamSteamCompare

App ID4,654,140

Release date18 May 2026

Engine—

Install size843 MB

TypeGame

Last update28 Jun 2026

Steam Deck—

DLC0

DeveloperChris Madsen

Changenumber37,888,764

Price$2.99

Packages0

PublisherChris Madsen

SystemsWindows · macOS · Linux

Followers—

Depots3

Compare this game

Tethyscope

Chris Madsen
Released 18 May 2026·App 4654140

Steam user reviews

Not enough reviews yet

1 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 2 hours ago · not a live figure

—of peak

All-time peak

7 Nov 2026

Subs that grant this app

Packages

0 packages

No packages seen for app 4654140 yet. Packages appear as their changelists arrive.

Tethyscope Packages · SteamPeaks