Free strategy defense 3 software for linux

Remake of the old Atari game. You`re controlling defence sattelite on orbin of the Moon. Your goal is to destroy enemy missiles.

In the year 2045 USA built their first base on the Moon. Unfortunatelly, the Moon seems to be a cemetary of the Old Alien Race. The Old Alien Race is really pissed...

Defend your base, soldier!

Forgotten Destruction project is a cross-platform realtime strategy game.

Forgotten Destruction is a fun, interesting, and enjoyable realtime strategy game. Its targetted operating systems are Linux, Windows 95, Windows 98, Windows ME, Windows 2000, Windows XP, MacOS 9, and MacOS X.

The game is centered around the conflict of two powerful, space- exploring races. One is a destructive empire lead by currupt dictators, the other is a civilised confederation, consisting of an alliance between all Earth nations, and nearby allies of humanity.

The game itself supports audio sound effects and music, realtime sound mixing, amazing 2D raster graphics, stunning visual effects, and more.

Advanced Strategic Command is a free, turn based strategy game. Advanced Strategic Command project is designed in the tradition of the Battle Isle series from Bluebyte and is currently available for Windows and Linux.

Advanced Strategic Command is distributed under the terms of the Gnu General Public License (the license Linux uses too), which basically means the game is free, the complete source code is available and you can do everything with it as long as it remains free.

XiStrat, also known as Extended Strategy is in particular about turn-based, networked multiplayer, non-cooperative, zero-sum, abstract strategy board games (e.g., Chess, Go, Reversi variants, etc.) on 3D-visualized polyhedra and contains a server, client GUI, autoplayer engine, utilities and documentation.
Besides related recreational modern mathematics (single agent, cellular automata, graph/group/complexity/knot theory, discrete geometry, algebra, combinatorics, mathematical physics) is dealt with.
Enhancements:
- New graphs were added, including a Costa discrete minimal surface, sporadic Mathieu M(24), Kleins quartic L2(7), S(5), and A(6).
- The documentation was changed to MathML and contains links to the underlying mathematics (representations, modules, ring, invariants, groups of Lie type, second cohomology).
- The construction of a Schur cover of holonomy groups, morphing, and 2-body systems were implemented.
- Java generics, J3DBuffer, and procedural 3D texture with Perlin noise are now used.

Greed project is a strategy game.
Try to eat as much as possible of the board before munching yourself into a corner.
The object of Greed is to erase as much of the screen as possible by moving around in a grid of numbers. To move your cursor, simply use your arrow keys or the the hjklyubn keys or your numberic Your location is signified by the @ symbol.
When you move in a direction, you erase N number of grid squares in that direction, N being the first number in that direction. Your score reflects the total number of squares eaten.
Greed will not let you make a move that would have placed you off the grid or over a previously eaten square. If no valid moves exist, your game ends.
Other Greed commands are Ctrl-L to redraw the screen, p to toggle the highlighting of the possible moves, and q to quit.
The only ommand line option to Greed is -s to output the high score file.
Enhancements:
- better interrupt handling and the `p suffix to GREEDOPTS

Transit Executive project is a real-time strategy simulation game of building transit systems, make profits, and attempt to take over your competition.

Defend the Kingdom project is a real-time strategy based game.

Defend The Kingdom, or Defender for short, is a real time strategy game dedicated to the fantastic world of LARP.

Its goals include the ability to build and control a complete fantasy world (with towns, poeple, etc.), control armies of knights and creatures to fight against your strongest enemies, gain power and resources by trading with your friends, and many more.