Here's a thought: if the lumberjack in the game is cutting down trees, he gets wood, and what we see is getting coins/money. Therefore when we ugrade the coin type we get, we are increasing how much we sell the same amount of wood for. Now, the only way to increase the price of wood, or anything really, you need to increase the demand of the object (in this case: wood), therefore when you upgrade coin value you are really taking away other forests to suit your own needs; YOU ARE THE MAIN SOURCE OF DEFORESTATION, AND BY EXTENSION: GLOBAL WARMING. What else do we learn? THE DEV IS EVIL AND WANTS TO DESTROY THE PLANET!!!
 "Verdun"){kind=icon}
 "Intruder Combat Training 2X"){kind=icon}
 "Mutilate-a-Doll 2"){kind=icon}
 "Woodclicker"){kind=icon}
 "Rush Team Free FPS Multiplayers"){kind=icon}