They've passed their initial goal, so it's on to stretch goals.
From the campaign:
The goal of Trilogy Edition is to bring all three games together seamlessly in one package and make all kinds of improvements like:
-Full Colour Cards
-An Improved D4, D6, D8 System (Instead of 3D6) This adds complexity to the game without adding a single new rule.
-Bigger Cards while still staying a good size to bring to the pub
-A Bigger, More Attractive Box
-Up to 3 new Quests (Consisting of 12 cards each)
-Other smaller improvements (Think remastered Star Trek not remastered Star Wars)