Project 3 Revised Idea
The scene will begin with a spaceship landing, and a robot rolls down the boarding ramp. He rolls across a rickety bridge, as he crosses the supports begin to slip but he manages to make it across unharmed.
He enters a dark cave and begins exploring. He comes to what appears to be a group of sticks leaning against the rock face. (Sticks are actually holding up a large boulder.)
The Robot touches one of the sticks an it snaps. This starts a chain reaction causing the rest of the sticks to snap. and the ball beings to roll towards him. In a panic he runs. He now has to dodge objects he easily moved past before while avoiding new falling ones.
When he reaches the end of the cave he thinks he is safe, taking moment to rest, while the boulder catches up. Bursting through the face of the cave it continues to chase him.
The robot make a break for the bridge. The ball begins to slow. When he reaches the middle of the span the ball comes to a stop at the bridge support. I just ever so gently rest on it. The bridge shakes briefly then collapses under the robot. He hangs in the air a moment then plummets to the bottom of the chasm with a crunch.