Battle for Wesnoth, or simply Wesnoth, is a fantasy themed 2D turn-based strategy game started by David White in June 2003. The game is coded in C++ and licensed, including the media, under the GPL.

The newest stable release of the game is version 1.4.5 released on September 8th, 2008.The release of 1.4 marked the end of the 1.3 unstable development branch. The latest unstable release is version 1.5.5 released on October 6th, 2008.