This is a remake of the classic DOS Risk clone, BATTLE FOR ATLANTIS.
Released in 1990 by Soleau Software, this shareware game featured EGA (16 color) graphics, PC speaker sound, and keyboard-only input. Players fought against 3 AI players. During the game, armies were at the mercy of earthquakes that struck random territories. Screenshot: http://imgur.com/eS6N6FO
In WarLight, the map translates into a small battleground suitable for quick games of 4 players or fewer. Enjoy!