Mention tile source in license

diff --git a/LICENSE.txt b/LICENSE.txt
index 3529d2f19649d0a7cc95bbcaab8f5461ce83f3d6..c3591a3b459f6dde583d78b7abf7b684ae5ca10a 100644 (file)
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -14,3 +14,12 @@ LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
 
+
+Tiles: RTLTileset
+
+The graphic tiles used in this program is the public domain roguelike tileset
+"RLTiles".
+
+# Some of the tiles have been modified by Neil Muller. #
+
+You can find the original tileset at: http://rltiles.sf.net