The world-building in this is GREAT for FATE. I've even ported the concepts to other games.

A Spark in Fate Core does a great job of expanding on the world building stage of any Fate Core campaign. I have used it to great success several times!

I've been looking for a way to build a world that my friends would be invested in to introduce them to Fate and stumbled upon this in a google+ group. After reading it I definitely can't wait to put this to use and get some inspiration from my group! The suggested method is clear and concicely written with excellent illistrative examples. Highly recommended for an aspiring GM like myself

I enjoyed this little book a lot. I haven't had a chance to use it at the table yet, but I really liked what I saw, and I think my players will too. Not only will it help with our game concept I think it's a great way to get players involved i n the design process, and I can easily see myself using it even for my non Fate games.

I picked this up because I did have a copy of Spark, and of Fate Core, so I was intrigued to see how the two books meshed. The result was pretty impressive, as I love the idea of allowing the Players to invest themselves in the setting creation, and this product allows for just that. Not only does it give the Players investment, it allows the GM an opportunity to see just what kinds of stories appeal to each player, while allowing the other players a perspective as well, so that when the actual setting is complete, everybody understands what it is that the players desire to experience, and they can create characters that will fully inhabit the setting.

I'm pretty much indifferent to this rules mod. I'm not familiar with the 'spark' referred to in the title and only picked this up because it was Fate-related and free. As a GM I usually have a well-thought-out setting before I begin, and these rules would appear to sabotage that. On the other hand, this may be better for quickly coming up with a one-shot game.

A more detailed and in-depth look at Chapter 2: Game Creation of Fate Core. It expands upon the ideas given, and has a more detailed example of world-building, based off of what is already in Chapter 2!