Thanks for playing our game and thank you for your kind words! I know that feeling for the mouse cursor exiting the window and you accidentally click elsewhere, I think I've accidentally plucked the actual browser window a couple of times, haha! Using the second fullscreen button (the one with four arrows preserves the aspect ratio, so we highly reccomend that one) helps with that, if needed. And yes, glad to have another join the ranks of having our silly little tune in their ears for the next few days hehe!