Like most of these games, I wish it had an "Instructions" page.
I was playing on my windows tablet, but then I went to my laptop.
The (Windows 8) laptop has a touchpad instead of a trackpad, which essentially means that you get a left click, but no right click (similar on the tablet)
Unfortunately I could not figure out how to make him move, he just seemed to move randomly when I clicked to a new location.
Looks like you are a few minor tweaks from a pretty fun game though!