Pit Master

Doodlebug Mecha is the boss of Underground Zone, the first zone of the 8-bit Sonic the Hedgehog 2. The boss takes place on a ramp going down to a level platform where the mech waits to eat you. Robotnik will throw six silver balls at you from off-screen. As they bounce down the ramp, you need to jump to avoid them and let them hit the mech without sliding down the ramp yourself. The reduced screen size of the Game Gear makes doing this very difficult on the handheld; Master System gamers should not have too much of a problem. After the sixth ball hits the mech, Robotnik himself charges at you; just jump over him and let him destroy his own mech.