Zachtronics

Opus Magnum

2017

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.

gog

Shenzhen I/O

2016

"BUILD CIRCUITS. WRITE CODE. RTFM. - Build circuits using a variety of components from different manufacturers, like microcontrollers, memory, and logic gates. - Write code in a compact and powerful assembly language where every instruction can be conditionally executed. - Read the included manual, which includes over 30 pages of original datasheets, reference guides, and technical diagrams. - Get to know the colorful cast of characters at your new employer, 深圳龙腾科技有限公司 (Shenzhen Longteng Electronics Co., Ltd.), located in the electronics capital of the world. - Get creative! Design and test your own games and devices in the sandbox. - Engineering is hard! Take a break and play a brand-new twist on solitaire."

steam

SpaceChem

2011

Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products! Streamline your designs to meet production quotas and survive encounters with the sinister threats that plague SpaceChem.

gog

TIS-100

2015

TIS-100 is an open-ended programming game in which you rewrite corrupted code segments to repair the TIS-100 and unlock its secrets. It's the assembly language programming game you never asked for!