Rampart arguably influenced the first tower defense games around a decade later. Gameplay similarities include defending a territory by erecting defensive structures, and making repairs between multiple rounds of attacks.
players: single player, multiplayer (hotseat)
input: joystick, keyboard, mouse
distribution: 3,5 floppy disk, 5,25 floppy disk
graphics: EGA, VGA
sound: Adlib, PC speaker, Sound Blaster, Pro Audio Spectrum, Roland
Abandonware DOS popularity: low