I had this in my libreary for like 5 years without ever playing it.
was there ever any dlc released for this?
if so... any way to add it?

(I notice there is a link for a map pack dlc for this version specifficly on steam... unlike the store link for this it is not dead but it does not offer a purchase option)

I do own both this and the heroes version.. (the latter with all it's dlc)