About SHENZHEN I/O

SHENZHEN I/O: BUILD CIRCUITS. WRITE CODE. RTFM.

PURCHASE ON STEAM

PURCHASE ON GOG

PURCHASE ON ITCH.IO

DISCUSS ON REDDIT

  • 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, located in the electronics capital of the world.
  • Get creative! Build your own games and devices in the sandbox.
  • Engineering is hard! Take a break and play a brand-new twist on solitaire.

Order a physical SHENZHEN I/O manual

April 22, 2020

It's been ages since we sold out of the physical deluxe edition for SHENZHEN I/O, but thanks to the magic of print-on-demand you can order a printed book of the manual from Lulu and have it shipped to your door. Only $5 plus shipping!

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FIRMWARE UPDATE VERSION 1.3

November 11, 2016

A new campaign! Eleven new puzzles! A math co-processor! SHENZHEN I/O: FIRMWARE UPDATE VERSION 1.3 adds a new campaign with user-inspired puzzles and an assortment of other brand new features.

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FIRMWARE UPDATE VERSION 1.2

October 25, 2016

Bigger memory chips! Better custom screens! 50% more histograms! SHENZHEN I/O: FIRMWARE UPDATE VERSION 1.2 adds new parts and a new scoring metric, as well as a host of balance changes and bug fixes.

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FIRMWARE UPDATE VERSION 1.1

October 17, 2016

Optimize solutions right from the start! Annotate your designs! Make beautiful music! SHENZHEN I/O: FIRMWARE UPDATE VERSION 1.1 adds new parts and a new unlock structure, as well as a host of balance changes and bug fixes.

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