Fancy being a part of Steven Spielberg’s adaptation of Ready Player One? Well you can – or at least your 3D Avatar can.

Author Ernest Cline is inviting fans to take part in a contest to design their own Ready Player One avatars. Five different fan-designed Ready Player One avatars will be selected to appear in the film when it’s released next year.

The story follows a teenage gamer on a high-stakes treasure hunt through a virtual world called Oasis, which is filled with references to 1970s and ’80s pop culture.

Ready Player One movie is being directed by Steven Spielberg and is set to star Tye Sheridan, Olivia Cooke, Ben Mendelsohn, Simon Pegg and Mark Rylance.