World is another dimension with 3 stages and a story to go along with it.

 

1st stage - Robot is trying to get back its dreams, but it burns to ashes when it tries to grab it. Shooting star is associated with dreams coming true, but it crashes down on the robot.

 

2nd stage - Robot tries to get back time, but it falls through the cracks and the hourglass shatters at its feet. Teleport has icicles and snowflakes, showing the robot is frozen in time.

 

3rd stage - Robot tries to get back its life, but it just becomes a bloody and mess and the robot is greeted with death instead.