The Zachtronics Solitaire Collection is here! Inside you will find all seven Zachtronics solitaire games, updated with new 4K graphics, plus one bran…

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…

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 of…

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

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

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 reco…

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, …

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…

Master the intricate, physical machinery of the transmutation engine— the alchemical engineer’s most advanced tool— and use it to create vital remedi…

NO ENGINEERING, ALL PROCRASTINATION! SHENZHEN SOLITAIRE is a brand-new solitaire variant originally developed for SHENZHEN I/O, and is now available …