When working on a fully CG movie in the Unreal Engine, we follow a production path of animated movies, and that means capturing your vocal performances first. This is where you can understand if your scenes are working dramatically and, if necessary, make adjustments in this safe, relatively inexpensive stage.

Knowing what your goal is ahead of time is very important in this type of filmmaking. That said, when making an Unreal Engine movie, things like changing dialog, movements, lighting, camera are all possible and in some cases very easy. Remember that too many choices can be its own trap. Try to lock down your script before going further.