Gorman is the guy 3 posts above u i palyed with
vampirism is basicly 10v2 , search a spot, build a base, kill the vampires(if ur human) as vampire, search the humans, kill them.
azeroth is basicly played on the warcraft world map (kalimdor, northrend etc.)
u pick one of 40 ish races, go somewhere u want build a base up, an army and fight with the other people which have built somewhere else.

idk thoo i dont think i can downgrade or if i can get a full 1.24 working version somewhere