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Boss Key Store & metadata

Store & metadata

Steam store details recorded for this app.

App details

Recorded changes

App ID: 4086590
Type: Game
Developer: Institute of Card Game Studies
Publisher: Institute of Card Game Studies
Release date: Aug 14, 2026
Controller support: Not recorded
Required age: No store age restriction supplied
Change number: Not recorded

Account & disclosures

AI disclosure: Steam AI disclosure has not been checked.

Steam account, DRM and anti-cheat notices have not been checked.

Features

17

Single-player
Multi-player
PvP
Online PvP
Shared/Split Screen PvP

Languages

2

Supported languages
Language	Full audio
Simplified Chinese	No
English	No