The Battle for Wesnoth is a Free, turn-based tactical strategy game with a high fantasy theme, featuring both single-player, and online/hotseat multiplayer combat. Fight a desperate battle to reclaim the throne of Wesnoth, or take hand in any number of other adventures...

Build up a great army, gradually turning raw recruits into hardened veterans. In later games, recall your toughest warriors and form a deadly host whom none can stand against! Choose units from a large pool of specialists, and hand-pick a force with the right strengths to fight well on different terrains against all manner of opposition.

Wesnoth has many different sagas waiting to be played. Fight to regain the throne of Wesnoth, of which you are the legitimate heir... step into the boots of a young officer sent to guard a not-so-sleepy frontier outpost... lead a brutal quest to unite the orcish tribes... vanquish a horde of undead warriors unleashed by a foul necromancer, who also happens to have taken your brother hostage... guide a band of elvish survivors in an epic quest to find a new home... get revenge on the orcs by using the foul art of necromancy...

There are at least two hundred unit types, sixteen races, six major factions, and hundreds of years of history. The world of Wesnoth is absolutely huge and only limited by your creativity — make your own custom units, create your own maps, and write your own scenarios or even full-blown campaigns. You can also challenge up to eight friends—or strangers—and fight in epic multiplayer fantasy battles.

http://www.wesnoth.org

Join the lucrative trade of crystal mining! Navigate through deadly asteroid fields, do battle with menacing pirates and loathsome scavengers, and gather wealth for the purchase of powerful weapons and power-ups in this arcade style asteroids game.

In the year 2149 giant asteroid fields are revealed in the far reaches of space - fields highly concentrated with crystals of incredible value. Suddenly, untold wealth is up for grabs - that is, for those who dare venture to it. Thousands of the bravest pilots and most remorseless pirates blast off to claim (and steal!) their fortunes.

The most ambitious of these individuals call themselves the Argonauts, honest and brave adventurers, one and all. Their ship of choice is the Argo, a dual thruster fighter capable of housing laser blasters as well as missiles, bombs, and other technology to fend off pirates and other aggressors.

Though Argonauts are known to help each-other out in times of great peril, the vast isolation of space holds great dangers. Argonauts constantly battle with pirates and greedy scavengers just to stay alive. As you fly off into the depths of space to join the ranks of the Argonauts you ask yourself, do have what it takes to hold your ground in the chaos of the crystal mines?

- 3D OpenGL graphics
- Weapon store
- Original soundtrack
- Insane dogfights

Systeme Requirement
Mac OS X, G3 400Mhz, 16Mb video card

Whats New (1.21)
Fixed incompatibility with Mac OS X 10.5
Universal Binary
Enhanced Graphics

Κατεβάστε το από εδώ: http://www.danlabgames.com/index.php#/?GameID=argonaut

In Warzone 2100, you command the forces of The Project in a battle to rebuild the world after mankind has almost been destroyed by nuclear missiles.
The game offers campaign, multi-player, and single-player skirmish modes. An extensive tech tree with over 400 different technologies, combined with the unit design system, allows for a wide variety of possible units and tactics.

http://wz2100.net

Freeciv is a Free and Open Source empire-building strategy game inspired by the history of human civilization. The game commences in prehistory and your mission is to lead your tribe from the stone age to the space age...

http://freeciv.wikia.com/wiki/Main_Page

Cube 2: Sauerbraten is a free multiplayer/singleplayer first person shooter, built as a major redesign of the Cube FPS.

Much like the original Cube, the aim of this game is not necessarily to produce the most features & eyecandy possible, but rather to allow map/geometry editing to be done dynamically in-game, to create fun gameplay and an elegant engine.

http://sauerbraten.org