United Kingdom, May 20 -- SAG-AFTRA has filed a complaint against Epic Games for recreating James Earl Jones' Darth Vader performance in 'Fortnite'.

The battle royale title has brought over the Sith Lord as part of the 'Star Wars: Galactic Battle' collaboration, where players can talk to Vader, which uses artificial intelligence to mimic the late James Earl Jones' voice as the character.

However, SAG-AFTRA has now complained Epic's Llama Productions "chose to replace the work of human performers with AI technology", and "did so without providing any notice of their intent to do this and without bargaining with us over appropriate terms".

In a statement given to Variety, the union said: "We celebrate the right of our members and their e...