When gamers find a game system they like, they tend to stick with it, not wanting to learn a ton of new rules for a different game. That's where having a setting book for a various different worlds and themes can come in handy. If you've got a group that likes their D&D, but want to play in something dark sci-fi with some magic thrown in, you'll want to check out the Crystalpunk Campaign Setting guide that's up on Kickstarter now.
From the campaign:
Crystalpunk is a brand new campaign setting for 5th Edition tabletop role-playing. It’s set in a unique new world where spells, souls, demons, and infused crystals fuel brutal, unique technology. In Crystalpunk, you’ll blast your way through neo-noir adventures infused with futuristic fantasy with tough choices at every corner. You’ll take risks in an unforgiving world where attitude is everything, and you’ll do it in style.
At the core of Crystalpunk is the question - “What would a fantasy setting look like in a dark future?” We’ve crafted a world that is just that - a world where technology takes advantage of the existence of magic, a world where you will uncover dark mysteries and sling spells against terrifying creatures in massive megacities. It’s a world where you will explore dark themes and make difficult choices where there is never a correct answer.
The campaign is around halfway to its goal with 22 days left to go.