In the comic book you have Rick with his hatchet. In the TV show you have Daryl with his crossbow. Now, in the game you have Lee with his axe and Clem with her hammer. How come these weapons are lost very early on on the game. On all the promo pics for Season 1 and 2 they had the protagonist with their signature weapon. However, they always loose them. Why can't they just keep the hammer and axe around?