## Description
The user controls a trampoline. This trampoline can be moved across the bottom
of the screen, horizontally. “Bob” jumps on this trampoline, and each time Bob
hits the trampoline, he jumps higher than the previous time. On the top of the
screen, there are some items that can be collected. When Bob hits the edge of
the trampoline, he jumps to the side: you will have to move the trampoline to
catch him the next time, because he will fall off and die otherwise. The
objective is to collect a number of items at the top of the screen. When you
have done so, the level is finished, and you proceed to the next level. If Bob
falls on the ground (besides the trampoline), he dies. Bob has a number of
lives; each time a level is finished, one extra life is added. If Bob has no
lives left, the game is over.
Construction Bob in the Bouncing Factory