Front Line/Versions

Atari 2600
Released by Coleco in 1984.

ColecoVision
Released by Coleco in 1983. Requires the Super Action controller in order to provide left and right rotation ability through two of the four buttons (the other two are fire and grenades).

Famicom
Released by Taito in 1985. No Boulders or landmines. Player can only fire in the direction that he is walking in. The fort at the end is manned by a single soldier instead of a tank.

MSX
Released by Taito in 1984.