Currently Vulcan is really useless, and I will tell you why. There are spots, but they are very small and spawn 3 mobs each. The mobs do not even spawn at the same place. Every random amount of time it spawns some kind of a 10 times stronger mob than a regular who wipes out everyone, for example: 10 times stronger Zombie Fighter. My suggestion: Make 5 mob spots in Vulcan and disable those elite monsters which can wipe out parties easily.
It does have spots which are retail. These elite mobs are just fine, if you cant survive dont go there. Its a pvp map anyway ☺
As advertised, we only designed fixed spots showing on minimap for regular levels 1-400 while for master level we are using default korea like spots, therefore depending on your hunting location vulcanus also has 3-5 monsters spots too (look for the corners and separated free spaces on minimap, that's where you'll find them) but they won't respawn into a single point as they are master level monsters. Elite monsters are also part of vulcanus map.