Mars Soldiers-7
Original turn based strategy game
http://www.style-7.ru/setup/ms7_demo.exe - 16Mb - Download - Screenshot

Taskforce
Taskforce is a turn based strategy game where you command an elite team of soliders on a variety of missions. As a Taskforce Commander, you will control Taskforce team TF1 to fight exciting and terrifying enemies as you transverse a complex plot that starts with a seemingly ordinary hostage... Taskforce: The Mutants Of October Morgane is a squad level turn based strategy game in the style of games such as the X-COM series. ... The ability to listen for the enemy, true lines of fire, real body hit location with a detailed and realistic pain and damage system, illuminating flames, and real...
http://www.cornutopia.co.uk/software/taskforcesetup.exe - 6Mb - Download - Screenshot

Modern Warfare
A turn-based strategy game in which you command either the United States' military or China's military. As commander during a war that takes place in the Far East, you control a modern military which is based on realistic units with high-tech armament. ... Using these units, you make strategic moves to bring your country to victory.
http://www.datawaregames.com/download/mwpk.exe - 433Kb - Download - Screenshot

Radioactive
A combination of real time and turn based strategy game, Radioactive is an easy to play game for one to four players. Reminscent of the movie war games, the objective is to destroy the enemy with nuclear weapons that are fired using a simple set-the-angle and set-the-range system. ... The strategy is quite deep and involved and yet the game is very easy to learn and play. ... There are many options in the game, many strategies, and many hours of entertainment. ... The game supports zero to four human players on the same PC, (yes you can set the computer to play itself) and you can play...
http://www.cornutopia.co.uk/software/radioactsetup.exe - 6Mb - Download - Screenshot

Battles of Norghan
Battles of Norghan is a unique tactical fantasy turn-based strategy computer game with RPG and team managing elements. In Battles of Norghan, you are the manager of a clan consisting of mercenaries of 22 different fantasy races and many classes recruited by you from the mercenary camp on an... In the tactical turn-based battles you can attack enemy creatures with one of the ranged or melee attacks and use spells to aid your own units, summon creatures or to kill- or weaken enemy units. ... Your units will learn to fight better as they improve their skills in battles and in the training camp.
http://www.battlesofnorghan.com/install_BoN_demo_03.exe - 16Mb - Download - Screenshot

QuadQuest
QuadQuest is a turn-based strategy adventure game in which you play four quests. Each quest has its own hero, but you choose the five party members that will accompany the hero. Battle more than 100 different enemies in medieval, mythical lands. Select from more than 100 different items when...
http://www.datawaregames.com/download/qqpk.exe - 1Mb - Download - Screenshot

SOLAR WARS
SOLAR WARS is a turn-based space strategy game, based in a distant solar system, with up to thirty orbiting planets. Scout out and conquer new worlds by attacking with fleets of ships or by sending bombs. Defend homeworlds by setting hidden proximity bombs or pulse bombs. ... See how fast you can eliminate your opponents and dominate the entire solar system! ... Play in single player mode, with computer opponents, or multiplayer mode, over the Internet.
http://members.bellatlantic.net/~jme69/SW100.zip - 2Kb - Download - Screenshot

PlaceforGames: Tactical Soccer
Currently virtually all Soccer games can be classified under two gaming styles: the first person arcade style action game or the Football Manager game. Tactical Soccer gives you a third choice. Tactical Soccer is an exciting new turn-based simulation of the soccer match. ... Features: Turn-based Strategy Soccer Sim focusing on the match. ... Handicap system. ... Success is firmly in the hands of the Coach. ... Includes: fouls, offside, penalties, substitutions and different formations. ... Play against either computer Coach or another human Coach playing on the same machine.
http://www.place4games.co.uk/demos/TSoccerDemo.zip - 6Mb - Download - Screenshot

Galacticards (Linux)
Galacticards is the new Addictive Card Based Space Strategy Game of Exploraiton and Expansion. In Galacticards, five players start out with a home world, some defensive ground units, and a hand of five cards with which they begin their struggle to become the largest species in space. ... Players must make choices every turn to improve their situation, or defend against possible raids from one of four other players, as well as pirates, space monsters and aliens. ... The final objective for each player is to have had the most members of their species throughout the game.
http://killerbeesoftware.com/kbsgames/demos/GCDemoLinux.tar.gz - 16Mb - Download - Screenshot

Galacticards (Windows)
Galacticards is the new Addictive Card Based Space Strategy Game of Exploraiton and Expansion. In Galacticards, five players start out with a home world, some defensive ground units, and a hand of five cards with which they begin their struggle to become the largest species in space. ... Players must make choices every turn to improve their situation, or defend against possible raids from one of four other players, as well as pirates, space monsters and aliens. ... The final objective for each player is to have had the most members of their species throughout the game.
http://killerbeesoftware.com/kbsgames/demos/GCDemoWin.exe - 16Mb - Download - Screenshot