Darsycho's Invasion (WIP NAME)
A downloadable mod
A Zandronum invasion mode mod, inspired by old classic skulltag invasions like Armageddon invasion. Features many chaotic maps filled with dozens of new monster types and many bosses to encounter!
This is designed with multiplayer in mind, but can be played in singleplayer if you wish.
More details (as well as an actual name :P) when this is released.