Wacky Workbench boss

Rocket Mobile is the fifth boss encountered in Sonic CD in Wacky Workbench, piloted by Dr. Robotnik.

Robotnik pilots a small rocket with spikes on the top. Once Sonic finds him, the only option is to attack by hitting his rocket. The doctor will become angry and will fly into the ceiling, allowing blocks to fall onto the electric-shocking floor. The player needs to jump on top of one while Robotnik electrocutes the floor, without harming the pieces of the ceiling. The blocks will fly into the air, and the player will need to reach the next floor level. This process repeats a few times, the amount of floor decreasing and eventually falling spikes, until he/she reaches the final roof and can defeat the scientist. Robotnik will not escape on his Eggmobile this time, but will instead run away from the scene while the rocket finished exploding.