How many people are playing Mystery Loss right now?

Mystery Loss has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 10 Sep 2026.

What is the all-time peak player count of Mystery Loss?

1 concurrent players on 10 Sep 2026.

Mystery Loss was released on Steam on 21 Sep 2017.

GameApp ID 689,740by InterSol OOOReleased 21 Sep 2017

WindowsEngine —

App ID689,740

Release date21 Sep 2017

Engine—

Install size310 MB

TypeGame

Last update18 Oct 2017

Steam Deck—

DLC0

DeveloperInterSol OOO

Changenumber35,911,014

Price$7.99

Packages0

PublisherInterSol OOO

SystemsWindows

Followers—

Depots5

Mystery Loss

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

−1 vs. yesterday

0.0%of peak

All-time peak

10 Sep 2026

From the store page

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No achievements.

Mystery Loss Achievements · SteamPeaks