A TF2 medieval mode map inspired by Helm's Deep - the great stone fortress that Aragorn, Legolas, and Gimli along with the rest of Rohan took refuge in during 'The Lord of the Rings: The Two Towers'. It also supports bots.
To install just put the 'maps' folder in C://Program Files (x86)/SteamApps//team fortress 2/tf
If you want to play with bots simply open the console in game by pressing '~' and type tf_bot_add then hit enter. Do this a bunch of times for multiple bots. Enjoy.