Shenzhen I/O is an innovative puzzle game that challenges players to build circuits and write code using a diverse selection of electronic components. You will work with various elements like microcontrollers, memory, logic gates, and LCD screens, allowing for complex circuit designs. Your coding skills will be put to the test as you utilize a compact and powerful assembly language, where you can conditionally execute every instruction for greater control and creativity.

Your journey begins at 深圳龙腾科技有限公司 (Shenzhen Longteng Electronics Co., Ltd.), situated in the heart of the electronics capital of the world. Engage with a colorful cast of characters, each adding their unique flavor to your experience. An essential part of your adventure is navigating the extensive manual that accompanies the game, featuring over 30 pages of original datasheets, reference guides, and technical diagrams to assist you in your engineering endeavors.

In addition to circuit design, the game offers a sandbox mode where you can design and test your own games and devices, encouraging you to unleash your creativity. And when you need a break from engineering challenges, indulge in a unique twist on solitaire to refresh your mind.