CTF-XMC-Frozenw00t

A water purification plant built out of thermoresistant materials. The walls have to resist both intense heat as well as the winter cold and high humidity. Incidentally it also resists all damage that can be produced by a tournament class weapon making the facility a potent tournament arena. It doesn't process any water anymore as hosting matches is far more profitable. The fluid running through the pipes is more like blood than water but it's none of the above.