The map is a heavily modified version of CTF-Orbital2. It's been halved and made into a proper invasion map (i.e. saf-ish spots, adrenaline, teleporters etc.) There's also a ripper, portal gun, nuke layer, adren room, and a hidden triple pickup (check the map description :P). Here are some screens:



The cut-down version needs no extra files but you'll miss out on a few small things. Download Here
For the full version you'll need all the ripper files, the portal gun, and for UT2004RPG and DruidsRPG to be running. Download
Here
Enjoy!