Opus Magnum: De Re Metallica Review Summary

This high-quality DLC has fun new runes, glyphs, and challenging puzzles, but it's too short, inconsistently difficult, and poor value for money.

Challenging new puzzles praised: Reviewers highlight the new puzzles as non-trivial and on par with the main game, with 17 new puzzles including tutorials for new mechanics. The difficulty is considered comparable to the latter half of the main game.

High-quality DLC overall: The DLC is frequently described as amazing, well-done, and a delightful gem, with impeccable gameplay. Many consider it a great expansion for an already fantastic game.

New runes and glyphs fun: New runes have shocking effects and enable creative workshop puzzles, while new glyphs are fun to use and add interesting mechanics. They build nicely on the base game.

Feels like more Opus Magnum: The DLC provides an excellent opportunity to replay Opus Magnum and feels like a seamless extension of the base game. It maintains the same fun and quality.

Soundtrack and music praised: The new soundtrack and music are consistently described as superb, amazing, and great. Reviewers appreciate the continuation of high-quality music.

DLC content is too short: Many reviewers report the DLC can be finished in 3-5 hours, feeling too brief and lacking post-campaign content. This is a common complaint about the overall length.

Difficulty is inconsistent: Some players find the DLC easier than the base game, while others note a definite increase in difficulty, and some puzzles feel constrained or too easy. This variability can be frustrating.

New glyph mechanisms are unwieldy: The new runes for splitting and copying metals are considered mysterious, tedious, and take up grid space, complicating minimal cycle and area designs. This adds unnecessary complexity.

Poor value for money: Several players feel the DLC is overpriced relative to its length, especially when on sale for the same price as the base game. This ties into the perception of limited content.

New glyphs are too powerful: The three new runes, especially mercury turning into all metals, are considered overpowered and make minimal cost challenges much easier. This can trivialize some puzzles.

DLC adds new mechanics: The DLC introduces fresh mechanics that expand on the base game's puzzle-solving framework. This is a core feature highlighted across multiple clusters.

Metal transformation mechanics: The DLC revolves around transforming metals into other metals, with mechanics like demotion, division, duplication, and quicksilver extraction. This is a central new gameplay element.

New puzzles and levels: Players note the addition of new puzzle levels, including a campaign with 17 levels spread over three chapters. This provides substantial new content.

New glyphs add interactions: New glyphs are introduced that bring fresh puzzle interactions and gameplay mechanics. Players enjoy experimenting with these additions.

Sigmar's Garden variant included: A new variant of Sigmar's Garden is included in the DLC, offering a fresh take on the existing minigame. This is noted by multiple reviewers.

Issues on high-resolution screens: One reviewer reports that the game still performs poorly on high-resolution screens. This suggests ongoing problems with high-DPI or large display support.

Startup crash on OneXPlayer Mini: A user experienced a crash at startup on the OneXPlayer Mini, which was attributed to a low-level graphics driver. This indicates a potential compatibility issue with certain handheld devices.

Recommended for base game fans: The vast majority of reviewers recommend the DLC to players who already enjoyed the base game, saying it delivers more of the same satisfying content. Many specify that it is best for those who have finished the main game and want additional official puzzles.

Good value for price: Multiple reviewers mention that the DLC is well worth the price of admission, offering good value for the content provided. Some note it is worth picking up on sale if unsure.

Strong general recommendation: Several reviewers give a blanket recommendation without conditions, expressing high enthusiasm and stating it cannot be recommended enough. This sentiment appears repeatedly among players who are already familiar with the game.

Some caveats for newcomers: A few reviewers caution that the DLC is aimed at more advanced players and may not be for non-fans. Newcomers are advised to buy the main story and DLC simultaneously, and some note it might feel shorter or lacking to certain players.

Appeals to optimization enthusiasts: The DLC is especially recommended for players who enjoy optimization and seeking increased playability and depth. It provides additional challenges that cater to advanced players.

Game completion: 5.0h.

Story completion: 5.0h.

Base-Game Loyalist: Progresses through new DLC puzzles and campaign content using established puzzle-solving habits. Motivation: To get more content, mechanics, and story that extend the base game they already enjoy. Stance: buy.

Leaderboard Optimizer: Chases harder puzzles, optimizes solution efficiency, competes on leaderboards, and engages with workshop puzzles. Motivation: Competition, mastery, and sharing or optimizing clever puzzle solutions. Stance: buy.

Short completion time: The DLC can be completed in about 3 hours, or a few hours to a few days, with some reviewers finishing in 4-5 hours. The content is often described as short or leaner than the base game.

More Opus Magnum, harder: The DLC is described as more Opus Magnum, with some reviewers noting it can be a step up in difficulty compared to the base game. It appeals to players who enjoyed the original and want additional content.

Developed by Zachtronics: The DLC was developed by Zachtronics, known for high-quality puzzle games. Some mention that Zachtronics returned briefly after retirement to create this expansion.

Released nearly a decade later: The DLC was released almost 10 years after the base game launch. It is a follow-up to a game originally released 9 years prior.

Officially adapted from mod: The DLC is an official version of the Reductive Metallurgy mod. The Zachtronics team worked with mod developers to bring their vision to life, resulting in a leaner, polished version that meshes with the base game.