I've begun to work on this game again. You can check a lot of screenshots that I've posted on the FB page: https://www.facebook.com/pnpshopkeeper/
No date for the next testing round so far. There is a lot of work ahead of me. But there will not be another web-based test. I am confident to get the 3D client running this time.
Somehow I missed this. I'd be interested, except for the small caveat that I do not think the 3D client would run on any of my machines.
If they are not ancient and running on wood stoves, it should if I optimize it a bit. It runs on my iPhone (I made a quick test).
About time. Good to know you didn't abandon the game Tom! I am a fan of this game :D