Hidden in Plain Sight has been out on the market for a full year now. The free trial has been downloaded 9162 times, and there have been 7248 purchases. The purchase-to-trial ratio is 79.11%.
Here's that weird sales graph again, for the official full year numbers. Click to embiggen.
Needless to say, the sales of HIPS, and the feedback that I've received, has far exceeded my expectations. In fact, I admit that it's made it a little more difficult for me to get motivated to start a new project.