From the campaign:
Kickstarter Exclusive Black and Silver ships: Blow up space ships in style with these limited edition colours. Comes with matching capture markers.
Nebula tiles: Add another element to your board with Nebula tiles. Ships can only move a maximum of 1 space through nebula but won't take damage. This simple new element adds an entirely new layer of strategy when paired with...
Wormholes: Two way wormholes transport ships instantly to the other side creating new ways to play. Flip them over to reveal black Wormholes that can have more than one exit.
Class Cards: Receive a random Class card at the beginning of the game to further specialize your fleet. Each card has a one-use action ability and technology upgrade that no one else has. With up to eight different Classes, there's something to suit any play style.
The campaign is about 1/4 of the way to their funding goal with still 27 days left to go.