The Battle for Wesnoth - The Battle for Wesnoth is a turn-based tactical strategy game with a high fantasy theme.
Fallen Enchantress - Grand 4X game of strategy and conquest set in a fantasy world.
FreeCiv - Freeciv is an open-source, turn-based strategy game based on Civilization II.
Warlock - Rival against great mages in this turn-based strategy game of fantasy warfare.
Advanced Strategic Command - Advanced Strategic Command is a free, turn based strategy game.
Planar Conquest - Become an all-powerful Sorcerer Lord and lead one of 8 different races to the ultimate victory.