Subscribe to download
Reactor Siege Hightower z4

One of the maps found in the January 12th TF2 dev repo leak. It has been cleaned up and modified a fair bit, hence the "z4" addition to the map name. To load it in game, use the command "map workshop/3233197635" in your console.

This map uses the prototype "rs" gamemode (nicknamed "Reactor Siege") and way this works is quite interesting. It seems like a weird mix of CTF and Attack/Defence and is probably what eventually became Special Delivery.

A neutral intel spawns on the top of the tower, which both teams scramble to bring to their own shack. Once a team has captured the intel three times, they must defend the core in their shack for 90 seconds.
Should the core be broken, the race for intel begins again.
Successfully defending, unsurprisingly, means you win.

Note: This map will NOT work properly without "sv_allow_point_server_command" set to "always".
This is due to the gamemode using CTF logic and capturing three times would otherwise result in an instant win.