Space Fantasy Zone

The next-gen sequel to Fantasy Zone, Super Fantasy Zone starts as a strange
gravitational force appears in the Menon planet, home of the evil Menon empire
and thus a new threat looms over the Fantasy Zone.

In a sudden strike by the Menon forces O-Papa, Opa-Opa’s father, is fatally
wounded. Thus Opa-Opa once again sets forth to destroy the Menon empire and
avenge his father.

Gameplay is identical to the previous games, you control Opa-Opa on a freely
scrolling 2D game world and you must seek and destroy all the enemy generators
in each level in classic arcade shooter fashion and then face a boss fight.
Upon successful completion of a level, you get to spend the coins you
collected on it at an upgrade shop, fitting your ship with better weapons and
upgrades, and then you head out for the next level.

Small changes in gameplay include the removal of the automatic orientation
control as in the Game Gear Fantasy Zone, expanded control mapping that takes
advantage of the Mega Drive’s extra buttons, and more weapons and items to
upgrade your ship with.