Players of 2019’s Jedi Fallen Order are painfully familiar with this new planet in the Star Wars galaxy. The vast majority of the game seems to take place on Zeffo, with each trip back to the planet bringing increasing new challenges.
Aside from its use in this game however, Zeffo remains a new and exciting setting. Not only does it boast a stunning landscape full of new flora and fauna, but a mysterious new society that has some connection to the force.
The Zeffo were the former inhabitants of the planet that shares their namesake. Their connection to the force is unclear. In Jedi Fallen Order, it is revealed they seemed intent on studying it and had just started to become familiar with it before abandoning their home world. In this regard, the Zeffo are similar to the Nightsisters of Dathomir in that they are aware of the force but use it in different ways than the Jedi and Sith.
The Zeffo also built sprawling temples that are explored in depth in Jedi Fallen Order and presented players with a fair share of challenges inside. Further exploration of the ancient planet and the relics of its people could shed some light on the nature of the force.