Opus Building Demo

App ID

4020090

Type

Demo

Developer

Messier Data e Creative

Publisher

Messier Data e Creative

Release date

Nov 3, 2025

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.