FreeMars is a turn based strategy game about colonizing Mars.
It is the year 2077, for the first time in its history mankind has finally began the colonization of another planet. Will the pioneers from Earth succeed in colonizing their new home or will they fail to survive against the harsh and inhospitable conditions of the Red planet?
Army 21 is an online action-strategy team combat game featuring base warfare, with co-op and versus game modes. Up to 60 players in 6 teams compete to defeat the other teams by building and defending their own base, and by destroying the bases of the opposing teams. Each base consists of a number of buildings of different types, each serving a unique purpose. When your team is defeated (when your base is destroyed) it is assimilated by the surviving teams.
Stronghold Kingdoms for Mac! Free Starter Pack for all Mac players who join before 02/14/2015 and Random Packs for existing players who invite them!
Crimson Fields is a turn-based tactical war game. It can be played against a human opponent in hot-seat mode in front of the same machine, over a network, or via e-mail, or against the computer. For windows, Linux, Mac and a lot of others platforms.
Advanced Strategic Command is a free, turn based strategy game. It is designed in the tradition of the Battle Isle series from Bluebyte and is currently available for Windows and Linux. 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.
Annex: Conquer the World is an anime themed real time strategy game that brings fast paced combat with a diverse arsenal. Play as one of four factions: The East Ocean Alliance, the NEO Republic, the Shadow Organization, or the Renegades as they struggle for dominance all over the world, competing for a priceless red mineral. The game now contains 4 factions, over 30 tech trees, original maps, and tileset. Built using open source RTS MegaGlest, the focus of the game is multi-player and single-player skirmishes. However there are also scripted scenarios/missions!
For Windows, Linux 32-64bit and Mac.