UPDATE: Upgrading to a newer version of the Steam API — Opus Magnum Steam update #2138

Today's update upgrades the game to a newer version of the Steam API, which should fix a crash on Mac when attempting to browse to Steam Workshop from...

Steam App: Opus Magnum (558990)
Event type: patch note
Published: 3 June 2026 - 16:27:53 UTC
Source: steam_community_announcements

Today's update upgrades the game to a newer version of the Steam API, which should fix a crash on Mac when attempting to browse to Steam Workshop from in-game.

Open original Steam update

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