Developed by Zachtronics

18 games

Hack Match

Zachtronics

The standalone NES port of the hacking action puzzle minigame from the Zachtronics Game EXAPUNKS. The game plays a lot like Magical Drop or Money Puzzle Exchanger. Where you must rearrange the tiles to match four of a kinda and create a chain reaction.

Puzzle

Opus Magnum: De Re Metallica

Zachtronics

An independent story set before the events of Opus Magnum, De Re Metallica follows a maverick alchemical researcher named Saverio Daas, who believes he can unlock heretofore unknown metallurgical secrets. Includes new puzzles, glyphs, story, music, and even a new Sigmar's Garden variant!

IndieSimulator

ZACH-LIKE

Zachtronics

ZACH-LIKE is a book of behind-the-scenes design documents from Zachtronics. The digital version of ZACH-LIKE contains the full contents of the book, a bunch of terrible games that Zach made before SpaceChem, and some prototypes and early builds of Zachtronics games, both released and... not.

IndiePuzzle

NERTS! Online

Zachtronics

NERTS! Online is a fast-paced competitive solitaire game for you and up to five of your friends, played the same way we play it at the Zachtronics office!

ActionCard & Board GameCasualFree To PlayIndie

MOLEK-SYNTEZ

Zachtronics

Use the MOLEK-SYNTEZ to create small molecules with various pharmacological effects from the comfort of your small Romanian apartment.

IndiePuzzleSimulationSimulator

Last Call BBS

Zachtronics

Boot up your Z5 Powerlance and dial into Last Call BBS, the last game from Zachtronics! The Barkeep’s loaded up his retro computer with a full set of puzzle games for you to download and play. No need to worry about copy protection, they’re all fully cracked and ready to enjoy!

ArcadeIndiePuzzleSimulationSimulatorStrategy

The Zachtronics Solitaire Collection

Zachtronics

The Zachtronics Solitaire Collection is here! Inside you will find all seven Zachtronics solitaire games, updated with new 4K graphics, plus one brand new Tarot-themed solitaire variant only available here.

Card & Board GameCasualIndiePuzzle

Ironclad Tactics

Zachtronics

Ironclad Tactics is a fast-paced, card-based tactics game set in an alternate history Civil War - with steam-powered military robots!

Card & Board GameCasualIndieReal Time Strategy (RTS)StrategyTacticalTurn-based strategy (TBS)

Infinifactory

Zachtronics

Infinifactory is a sandbox puzzle game by Zachtronics, the creators of SpaceChem and Infiniminer. Build factories that assemble products for your alien overlords, and try not to die in the process.

IndiePuzzleSimulationSimulator

TIS-100

Zachtronics

TIS-100 is an open-ended programming game by Zachtronics, the creators of SpaceChem and Infinifactory, 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!

IndiePuzzleSimulationSimulator

SHENZHEN I/O

Zachtronics

BUILD CIRCUITS. WRITE CODE. RTFM.

IndiePuzzleSimulationSimulator

Opus Magnum

Zachtronics

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!

IndiePuzzleSimulationSimulator

SHENZHEN SOLITAIRE

Zachtronics

NO ENGINEERING, ALL PROCRASTINATION! SHENZHEN SOLITAIRE is a brand-new solitaire variant originally developed for SHENZHEN I/O, and is now available as a standalone game! It's simple but challenging, and oddly addictive.

Card & Board GameCasualIndie

EXAPUNKS

Zachtronics

The year is 1997. You used to be a hacker, but now you have the phage. You made a deal: one hack, one dose. There’s nothing left to lose… except your life.

IndiePuzzleSimulationSimulator

Eliza

Zachtronics

Eliza is a visual novel about an AI counseling program, the people who develop it, and the people who use it. Follow Evelyn Ishino-Aubrey as she reconnects with people from her past, gets to know the people of Seattle who use Eliza for counseling, and decides the course of her future.

AdventureIndieVisual Novel

SpaceChem

Zachtronics

Zachtronics is back with an ambitious new design-based puzzle game. 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!

IndiePuzzleSimulationSimulatorStrategy

EXAPUNKS: TEC Redshift Player

Zachtronics

The Redshift is a fictional handheld game console in the universe of the puzzle programming game EXAPUNKS. This player will allow you to play Redshift games made by other EXAPUNKS players.

IndieSimulationSimulator

Möbius Front '83

Zachtronics

Defend America from an alternate-universe America using state-of-the-art 1980s military hardware in this intricate and tactical turn-based strategy game.

IndieSimulationSimulatorStrategyTacticalTurn-based strategy (TBS)

Search games

Hack Match

Opus Magnum: De Re Metallica

ZACH-LIKE

NERTS! Online

MOLEK-SYNTEZ

Last Call BBS

The Zachtronics Solitaire Collection

Ironclad Tactics

Infinifactory

TIS-100

SHENZHEN I/O

Opus Magnum

SHENZHEN SOLITAIRE

EXAPUNKS

Eliza

SpaceChem

EXAPUNKS: TEC Redshift Player

Möbius Front '83