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 200 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.
For whoever hasn't visited the front page of DTA's website ( Dta.cncxs.com ), here's the LAN dialog that's used for any resolution with a width of at least 1024 and height of at least 720.
excellent interface
As I see the AI Level switch: Were there ever made any changes to the AI compared to the original Tiberian Sun AI?
Yes; Rampastring has completely recoded the AI, making it a lot more aggressive and intelligent than it was in TS (and previous versions of DTA).
That sounds very nice! Good to know :)