Crossovers
From WikiRaider
Crossovers are generally stories that combine different universes in one.
In Tomb Raider there were a couple of Comic Crossovers, where Lara would set out and meet characters from other Comics, Sara Pezzini from Witchblade, Aspen from Fathom...
There were also Crossovers with The Darkness and E.V.O..
Also some fanfiction writers and lookalikes created different crossovers.