
Mad Planets
Platform not specified · Region not specified

Platform not specified · Region not specified

Arcade* · Region not specified
*
Platform not specified · Region not specified

ZX Spectrum* · Region not specified
*
Platform not specified · Region not specified

Nintendo Entertainment System* · Japan*
*Platform not specified · Region not specified

Platform not specified · Region not specified

Platform not specified · Region not specified

ZX Spectrum* · Region not specified
*
Atari 2600* · Europe*
*
Atari 2600* · USA*
*
Platform not specified · Region not specified
*
Arcade* · Region not specified
*
Platform not specified · Region not specified

Arcade* · Region not specified
*
Platform not specified · Region not specified

Platform not specified · Region not specified

Intellivision* · World*
*
Atari 2600* · Region not specified
*
Atari 2600* · USA*
*
Platform not specified · Region not specified

DOS* · Region not specified
*
Commodore 64* · Region not specified
*Platform not specified · Europe

Platform not specified · Region not specified

ZX Spectrum* · Region not specified
*
Platform not specified · Region not specified

Atari 5200* · USA*
*
Platform not specified · Region not specified

ZX Spectrum* · Region not specified
*Platform not specified · Region not specified

Platform not specified · Region not specified

ZX Spectrum* · Region not specified
*
Platform not specified · Region not specified

Platform not specified · Region not specified

Platform not specified · Region not specified

Arcade* · Region not specified
*
Atari 5200* · Region not specified
*
Platform not specified · Region not specified

ZX Spectrum* · Region not specified
*
Platform not specified · Region not specified

Commodore 64* · Region not specified
*
Platform not specified · Region not specified

Atari 8-bit* · Region not specified
*
Commodore 64* · Region not specified
*
Platform not specified · Region not specified

ZX Spectrum* · Region not specified
*
Atari 2600* · Europe*
*
Atari 2600* · USA*
*
Atari 5200* · USA*
*
Commodore 64* · Region not specified
*
Atari 8-bit* · Region not specified
*
TRS-80 Color Computer · Region not specified

Atari 8-bit family · Region not specified

Commodore 64 · Region not specified

Platform not specified · Region not specified

Platform not specified · Region not specified

Intellivision* · World*
*
SG-1000* · Japan*
** Provisional data