It wasn't all that long ago that Fortnite was confirmed for a Mac release, with the folks at Epic Games taking the stage at Apple's WWDC conference. The developer briefly showed off a demo of the PC tower defense/base-builder hybrid. Now that demo is available for all to see.
In this demo, you can see the tower defense elements of Fortnite, as Epic's Billy Bramer kills some enemies and builds a safety perimeter before they can infiltrate his base. The idea is to keep the forces of the Storm at bay, while protecting the precious core inside.
For those that missed the WWDC demo, the whole thing can be seen in the video below. For more on Fortnite, check out our hands-on impressions. The beta is set to kick off later this year on PC and Mac.