What to do with so called "Toy Axe". First go and get the toy axe and head downstairs and back to the trailer. Once you are at the trailer go look at Lucas fun place and there will be a secret passage all the way to the left in the bushes right next to a blue gas tank and electrical circut. Once you are there you will see the projector thing. Insert the toy axe and line it up to the numbers to make a 7. Once completed you will unlock steroids to make you reload quicker. Hope this helped!