Opus Magnum is set to expand its already rich gameplay experience with the upcoming De Re Metallica DLC, launching on March 17, 2026. This new content promises to deliver an impressive array of features, including 17 new puzzles and three new glyphs, effectively doubling the game’s content for those willing to invest a little extra. The DLC not only enhances the game but also introduces players to a captivating prequel narrative centered around Saverio Daas, an ambitious alchemical researcher.