Shenzen Solitaire for DOS soon available - August 29, 2017
Shenzen Solitaire for DOS is a “demake” of Shenzen Solitaire. The game is finished and will soon be available. For now, you can visit project kickstarter page and order signed floppy version (source code included).
Read more at Gamasutra:
How (and why) we ported SHENZHEN SOLITAIRE to MS-DOS