There are two ways of doing this.
Easy(worse looking) Make a model of all arms/legs/body, and code them to bee commected, looking pretty crappy.
Hard(better looking) Make a model of the speprate limbs, and a several combind models with every combination of limbs off(really not worth it)
Old news, but I just saw it. Really a big disappointment for Tribes fans.
Pretty much they released the game while it was atill a little buggy because they planned to add more thing in a patch coming in January. Then in late March they announced that it was canceled without any reason why...
Nice to see american tax dollars at work :P
I think most people saw this coming, they were using ue 2.5, and doing just fine with it, so logically they would upgrade to 3.
The popups are because some clever sites are using javascript/flash to open windows, and firefox only blocks popups from HTML atm, but supposed to be fixed soon.
Nice concept, but for gamecube compatibility(as shiwn in the diagram) it would need to have x/y buttons :P
Or only 2 people can play cube games, which would be rather silly :P
I went on a server with it, asked how they used it, and "Steampowered|Tonjohn" replied "With valve mod hax"(for those who don't know he is a mod on steampowered forums) So I assume valve is just giving it to a few people to test for now :P