Title of the post is wrong. Shenzhen (深圳) is a city in China spelt Shenzhen not Shenzen. (Edit: Looks like someone just fixed it.) An interesting game concept. Honestly though, even there virtually nobody codes ASM anymore... as a hardware startup founder in China I just bought the game anyway. :)
(Edit: This game is really quite good. I never could be bothered with assembly, but now I am entertained. I don't think it's super accessible to people who haven't at least dabbled in assembly before though, but it's certainly a good way to learn.)