Pc Xbox $19.99 Region US
Games Opus Magnum
Zachtronics

Opus Magnum

Pc ESRB · TEEN
DeveloperZachtronics
Released2019-06-09T07:00:00.0000000Z

Offers

Official store prices and labeled keyshop comparisons

Official stores (3)
Steam
checked 2 days ago Lowest price
Store low $9.99 · Lowest across stores $9.99
Steam, official store, $19.99
$19.99 Buy on Steam
GOG
checked 19 hr. ago
Store low $9.99 · Lowest across stores $9.99
GOG, official store, $19.99
$19.99 Buy on GOG
Xbox
checked 5 hr. ago
Store low $19.99 · Lowest across stores $9.99
Xbox, official store, $19.99
$19.99 Buy on Xbox
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Price history

Accepted price history and recorded lows

Historical lows
Lowest since 19 Jul 2026 $19.99 2026-07-19
Lowest since 19 Jul 2026 $19.99
Lowest since 19 Jul 2026 $19.99
Current $19.99
Sale cadence

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Price events From the accepted price history
Jul 19, 2026
Lowest since 19 Jul 2026 $19.99

About this game

What this game is, in the developer's words

Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!

“It is not an exaggeration to say that without alchemical engineering, civilization would not exist.” Hailed as the most promising alchemist of his generation, Anataeus Vaya has just accepted a position as Head Alchemist of House Van Tassen, the oldest and richest of the city’s ancient Houses. But dangers lurk behind the family’s opulent facade, and alchemy alone may not solve every problem. Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, TIS-100, and SHENZHEN I/O. 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 including programmable arms, customizable tracks, and more esoteric devices like Van Berlo’s wheel and the Glyph of Animismus. Open-Ended Puzzles - Compete against your friends and the world to build the simplest, fastest, and most compact solutions to the game’s challenges. Export animated GIFs of your elegant designs to show them off. Rich Story - Intrigues and dark plots swirl around the city’s ancient Houses. Alchemists, who hold the power to create almost anything known to science, are highly sought— and highly dangerous. Solitaire Minigame - Alchemical engineering takes focus and concentration. Take a break with Sigmar’s Garden, an original alchemy-based solitaire game. Every game is winnable, but not every game will be won…
Facts
Released2019-06-09T07:00:00.0000000Z
PlatformsPc
DeveloperZachtronics
PublisherZachtronics
Ratings
ESRBTEEN
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