acerodd_2003,
maybe the prototype will be ready for June 30th, but it's not 100% sure at this point.

Although TEM2 v1.0 is nearly done..!
yale01,
eventually, it'll have a push-through server to help with routers not correctly configured, or not configurable.
alebuba,
you can try the TEM2 demo to check if your controller works with it or not.
Anyway, usually it depends on your drivers, as the game uses DirectX.