In the Sega version the firing of the ships is faster as well as the pace of rest of the gameplay.

A Sega Mega Drive version was also published.

Endless mode is not available in the Sega Mega Drive version of the game.

In 1990, a Sega Mega Drive version was also developed and released only in Japan.

In 1998, a Sega Mega Drive version was sold by Tec Toy.

The Sega version was a side scrolling platform game with RPG elements.

The game was also included as a mode in the Sega Mega Drive version of Rainbow Islands.

Several new games were introduced in the Sega version.

Despite the similarity of camera perspective, the Sega version did not appear to reuse any of the graphical elements created for use in the computer-based versions.

The Sega Mega Drive version of Premier Manager was released in 1995.