Strategy

You must clear a spaceship from all droids. To achieve this your device will need to take control of more powerful droids, more able to confront the most powerful ones. But you'll also need to manage your energy, as you won't be able to control any droid for an indefinite time, and even your own device has a limited lifetime.

FreeCol is a game in the spirit of Civilization but taking place in a colonial background. Colonize a new world, build towns, trade or fight with natives and other European civilizations, trade with your homeland until you're ready to fight for your independence!

Freeciv is a free clone of the turn based strategy game Civilization. In this game, each player becomes leader of a civilisation, fighting to obtain the ultimate goal: the extinction of all other civilisations.

This is a 3d chess with reflection of the chessmen. It has got a built-in ai player. The movements are animated.

Bos Wars is a futuristic real time strategy game (RTS). In a RTS game, the player has to combat his enemies while developing his war economy. Everything runs in real-time, as opposed to turn-based games where the player always has to wait for his turn. The trick is to balance the effort put into building his economy and building an army to defend and attack the enemies.

The Battle for Wesnoth is a free, turn-based strategy game with a fantasy theme. Build up a great army of humans, elves, dwarves, orcs, trolls or any of the other races and beat those who dare to oppose you. Fight a desperate battle to reclaim the throne of Wesnoth, or take hand in any number of other adventures.

Advanced Strategic Command is a free, turn based strategy game.

ASC can be played both against the AI and against other human players, using hotseat or PlayByMail. It is also used to run the multiplayer universe Project Battle Planets

A 3 dimensional Chess game where there are three boards, stacked vertically; 96 pieces of which most are the traditional chess pieces with just a couple of additions; 26 possible directions in which to move. The AI isn't wonderful, but provides a challenging enough game to all but the most highly skilled players.

20,000 Light Years Into Space is a steampunk-themed strategy game where you have to manage a steam supply network on an alien planet, while under attack from aliens and other hazards. The game has three difficulty levels, an interactive tutorial, and a scoring system.