Dawn of the Tiberium Age (DTA) is a stand-alone mod that combines Tiberian Dawn (C&C 95) and Red Alert. While classic mode gets as close to the original game-play and balance as possible, Enhanced mode provides improved game balance and a lot of fun new stuff. DTA features many customization options for Skirmish and multiplayer (where you can play as GDI, Nod, Allies and Soviet on over 100 maps), challenging original singleplayer missions, as well as co-op missions. Since this is a stand-alone mod, you don't require anything but the mod itself to be able to play: the original game is not required.
I'm creating a tutorial campaign for DTA. While nearly all of our fans are more or less experienced C&C players, we've noticed that when we do get someone interested in DTA who hasn't played classic C&C before, they have a hard time picking up the game because there's no tutorial and the multiplayer AI and existing missions are rather difficult.
Our existing players will also get something new to enjoy however. The terrain detail of this map turned out to be quite nice, so while I made it with a tutorial mission in mind, I think I'll adapt the map a bit and also make a new "proper" SP mission for it.