Hello everyone !
We’re currently working on a fully functionnal and customizable Jetpack (Blueprint + Assets + FX).
The jetpack works with any Character in UE4.
It has four different modes :
Playable demo :
https://goo.gl/xWGJni (updated on October 31)
Go check our public roadmap : https://trello.com/b/HqA8kTB7/jetpack-ue4
Please give us feedbacks.