Quite A Great News
it's exciting to imagine what could be done with this. Warpspasm in Q3 engine? Nehahra in Q3? or Travail?
the info_backpack is kind of interesting. in normal SP, you'd just reload the map, so that kind of thing wouldn't be a problem, but in COOP, where the map never restarts, it could be cool.
i remember discussing this kind of thing in the coop thread way back.
...it's already cool when I could play Q3 with a teammate against bots, even just in the standard maps :)