About

DEFCON is a real-time strategy game by Introversion Software, released in 2006 and inspired by the 1983 film WarGames. You take control of one of the world's superpowers and stare down a giant vector map of the planet as the DEFCON level counts down toward all-out nuclear exchange.

Place your radar stations, silos, airbases, fleets and submarines, form (and break) fragile alliances with other commanders, then launch your bombers and ICBMs. There is no winning — victory is simply losing fewer of your own cities than everyone else. The stark interface and rising death toll turn every game into an exercise in cold, calculated brinkmanship.

This port brings DEFCON to MorphOS. It runs the original game, so you need the full retail version's data files to play (see requirements below).

Features

Global thermonuclear war

Command silos, bombers, fleets and submarines across a real-time map of the whole planet.

Every death counts

A live megadeath toll keeps score. The winner is whoever loses the least — nobody truly survives.

Brinkmanship multiplayer

Up to six commanders, online or LAN, with shifting alliances that almost always end in betrayal.

Minimalist interface

A cold, glowing vector command screen inspired by 1980s war rooms and the film WarGames.

Tense pacing

The DEFCON countdown gates what you can do, building dread from silent placement to the final salvo.

Native on MorphOS

Play the Introversion classic straight on your MorphOS machine, using your own copy of the game.

Screenshots

DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS
DEFCON on MorphOS

Requirements

You must own the full version of DEFCON. This is a port of the original game, not a standalone release. It needs the data files from the retail game — buy it on Steam or from Introversion, then add its data as described in the archive.
  • MorphOS with OpenGL / 3D acceleration
  • A legally owned full copy of DEFCON (for its game data)
  • The downloaded port archive (defcon.lha)

Download

Get the DEFCON MorphOS port. The .lha archive is in this same folder:

defcon.lha

DEFCON on Steam — buy the full game required to play this port