Throw balls at structures to make them collapse but be careful not to exceed the allowed limit! Throw balls at cans and barrels to knock them but try not to throw too hard or slow.Make sure that your accuracy of throwing balls at target increases with levels because difficulty level will increase with time. hit and knock down,ball physics game,3D adventure game,Android game,ball throwing,physics game,action game,adventure game,clicker game,challenging physics,target practice,can crushing,barrel knocking,skill based game,precision aiming,mobile game,physics simulation