Man I wish I could play i the beta but I only just found out about it. I' an unreal 3 developer, profession game tester at arena net, and I was part of beta tests of the original map mods that this game is obviously based on with the extra hero units and maps.
Really cool stuff, wish I could play, i would be like a dream come true. So proud of you guys I even thought about doing my own remake of this game but I started to figure it would take to much work so I googled it and WAHBAM it's already going in beta? damn.
Whish I could get a hold of that code and make some more maps like the old days.