100% Official Keys Only
100% Official Keys Only
Instant Digital Delivery*
Instant Digital Delivery*
100% Official Keys Only
100% Official Keys Only
14 Day Money Back Guarantee on this product**

Opus Magnum

YouTube Videos
YouTube
Opus Magnum - My Solutions
Opus Magnum - My Solutions
Opus Magnum - My Solutions
January 15, 2020
Opus Magnum Gameplay | Chapter 2-01 |...
Opus Magnum Gameplay | Chapter 2-01 | Hair Product
Opus Magnum Gameplay | Chapter 2-01 | Hair Product
May 04, 2020
Opus Magnum Gameplay | Chapter 2-06 |...
Opus Magnum Gameplay | Chapter 2-06 | Courage...
Opus Magnum Gameplay | Chapter 2-06 | Courage Potion
May 06, 2020
Opus Magnum Gameplay | Chapter 5-05 |...
Opus Magnum Gameplay | Chapter 5-05 | Curious...
Opus Magnum Gameplay | Chapter 5-05 | Curious Lipstick
May 27, 2020

About this game

“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.

Steam Workshop - Make and share your own puzzles with full Steam Workshop integration and an easy-to-use puzzle editor. Play the top user-submitted puzzles in the prestigious Journal of Alchemical Engineering, curated by Zachtronics!

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…

Redeem on Steam
This game requires a Steam account to play.
Instant delivery
Your purchased keys will be available immediately.*
Officially licensed
All our keys are sourced direct from the game's official publisher.

Game details

Platform:
steam
Publisher:
Zachtronics
Developer:
Zachtronics
Release Date:
December 07, 2017
Genres:
Indie
Simulation
Features:
Single Player
Steam achievements
Links:

Supported languages

English
Français
Deutsch
日本語
Русский
简体中文

System requirements

Minimum:

  • OS: Windows Vista / 7 / 8 / 10
  • Processor: 2.0 GHz
  • Memory: 4 GB RAM
  • Graphics: 1366 x 768
  • DirectX: Version 10
  • Storage: 600 MB available space

Recommended:

  • OS: Windows Vista / 7 / 8 / 10
  • Processor: 2.0 GHz
  • Memory: 4 GB RAM
  • Graphics: 1920 x 1080
  • DirectX: Version 10
  • Storage: 600 MB available space

Minimum:

  • OS: macOS 10.9+
  • Processor: 2.0 GHz
  • Memory: 4 GB RAM
  • Graphics: 1366 x 768
  • Storage: 600 MB available space

Recommended:

  • OS: macOS 10.9+
  • Processor: 2.0 GHz
  • Memory: 4 GB RAM
  • Graphics: 1920 x 1080
  • Storage: 600 MB available space

Minimum:

  • OS: Ubuntu 16.04+, SteamOS
  • Processor: 2.0 GHz
  • Memory: 4 GB RAM
  • Graphics: OpenGL 3.0, 1366 x 768
  • Storage: 600 MB available space

Recommended:

  • OS: Ubuntu 16.04+, SteamOS
  • Processor: 2.0 GHz
  • Memory: 4 GB RAM
  • Graphics: 1920 x 1080
  • Storage: 600 MB available space

Opus Magnum
steam logo
£15.49
GBflagActivates in United Kingdom
Get a coupon for ...
5% Offyour next order 
when you purchase this product
Exclusions apply. The coupon will be emailed to you.
Redeem on Steam
This game requires a Steam account to play.
Instant delivery
Your purchased keys will be available immediately.*
Officially licensed
All our keys are sourced direct from the game's official publisher.

Game details

Platform:
steam
Publisher:
Zachtronics
Developer:
Zachtronics
Release Date:
December 07, 2017
Genres:
Indie
Simulation
Features:
Single Player
Steam achievements
Links:

Supported languages

English
Français
Deutsch
日本語
Русский
简体中文

* Less than 1% of orders are flagged for manual authorization. This process can take up to one working day, but orders are normally reviewed within a few hours.