Revamp Expansion Mod (RVE) A Supreme Commander 2 Complete Overhaul / Total Conversion Mod
Dude they made SC2 even better you can even call it SC3, cuz all the new stuff is added. when SC2 came out it did lack quite alot of things the tech tree was too fast to unlock and EXP weren't as good but if you get this mod, oh man get ready to forget almost all you know.