A strategy game with a high fantasy theme
A 2D Real Time Strategy space combat game.
Hardcore 3D space shooter with spaceship upgrade possibilities.
Action RPG that's easy to mod
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
Defeat all the beasties to claim victory!
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
3D space trading and combat game
Ur-Quan Masters High Definition
Computer-assisted miniature tank game.
An RPG with turn based combat
GGMud is a cross platform modern MUD client.
Grafischer Kampflog Analyzer für SWTOR
Open-source 3D RTS game inspired by the Dungeon Keeper series
evolution for vegastrike SpaceSim/Combat/Trade game
Star Trek Web browser game
A simple turn-based artillery game and also a real-time strategy game.