Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

I am not sure about the best practice between Unreal and unity but I may suggest an alternative. 
First import the Unity model to unreal , then retarget the animations to the new model and export it . then directly import the animations to unity. Theorically i might work :)