Millipede/Versions

Atari 2600
Developed by Atari in 1984. By far the simplest, shares a lot in common with the Atari 2600 version of Centipede, including the fact that no wear is shown on the mushroom when they are shot.

Atari 400/800/XL/XE
Developed by Atari in 1984. A prototype of the same program was being developed for the Atari 5200, but was ultimately canceled.

Atari ST
Developed by Andromeda Software and published by Atari in 1986. One of the most visually impressive versions of the game produced.

NES
Developed by HAL and released for the Famicom in 1987. Released for the NES in 1988.

Game Boy
Never released as a single game, but included as part of the Game Boy Arcade Classics volume 2 cartridge along with Centipede. Released by Nintendo in 1995.