Caveman keeping a bonfire alive to survive the night (working title)

youre a caveman who was surprised by a night frost while going back to his village. Your goal is to survive throught the night by feeding the fire with twigs to keep you warm, while defending yourself and the bonfire from the attack of sabre-tooth tigers by throwing stones. All the actions in the game (moving yourself, collecting resources and feeding the fire) are performed with the right click of the mouse. Sadly, weve run out of time to make a proper exit to desktop, so you have to alt+f4. Bu...