http://www.bluestacks.com/
There's a ton of hits for "Hay Day for Windows" that all point back to downloading bluestacks. The sheer number of different web pages suggesting this after indirectly promising a windows version of the app is suspicious. Here is review of bluestacks by a reputable site that convinced me that it might not be a scam after all:
http://www.tomsguide.com/us/how-to-run-bluestacks,review-1912.html
A lot of reviewers on Cnet were convinced that bluestacks introduced viruses to their systems, while others mocked those reviews and indicated that if they declined bundling options (a step which does not seem to exist in the most recent release) that they had no issues:
http://download.cnet.com/BlueStacks-App-Player/3000-18513_4-75593133.html
