[quote=@Mr_pink]
I'll have a read of the past 3 pages or so and attempt to get a post up tonight. So is it a sort of portal type deal with characters coming in or something else?
[/quote]

Yeah portals. The ones the heroes use come from terminals, which can really be random objects (I'll update where the terminals are if need be). The villains however, say the Alliance of Conquerers, use their own portals they create. So yeah, portals are used.