Master the intricate, physical machinery of the transmutation engine— the alchemical engineer’s most advanced tool— and use it to create vital remedies, precious gemstones, deadly weapons, and more.
Design Machines - Design and build machines that carry out alchemical processes using a variety of components.
Open-Ended Puzzles - Compete against your friends and the world to build the simplest, fastest, and most compact solutions. Export animated GIFs to show them off.
Steam Workshop - Make and share your own puzzles with full Steam Workshop integration and an easy-to-use puzzle editor.
Solitaire Minigame - Take a break with Sigmar’s Garden, an original alchemy-based solitaire game.
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Reception
Players96
Masterpiece
A beautiful exercise in freeform solutions, Zachtronics has created one of the most satisfying puzzle games ever made.
Opus Magnum is a collection of brilliant puzzles that I want to endlessly replay and re-solve, subtly encouraging my creativity as I hunt for better solutions. It's also managed to create a community around itself, one that encourages both competition and collaboration while ensuring Opus Magnum has no shortage of new challenges even after I had my...
