Based

See also:

• Games: Video Games: Strategy: Turn-Based  (1,258)

• The Battle for Wesnoth - A turn-based single and multiplayer game with a fantasy theme. Manga-like graphical style. Includes download, project information, FAQs and manual, screenshots, and a forum. (C++) [Linux, Mac OS X, Windows] [GPL (code and content)]
• Civ II Evolution Project - Developing an Open Source strategy game based on Sid Meier's Civilization II. Public project.
• UFO Alien Invasion - UFO:AI is a 3d turn based strategy game inspired by the X-Com series by Microprose. (C) [Windows, Mac OS, Linux] [GPL2]