Steven Spielberg’s latest blockbuster Ready Player One is a blend of futurism and nostalgia.

The film, getting its European premiere at Leicester Square on Monday, takes Ernest Cline’s novel and imagines a world where people can enter Oasis, a system that allows people to live out their fantasies.

That is the cue for a wallow in some favourites of popular culture, including Superman and Back To The Future.

RSteven Spielberg cuts a dash on the blue carpet at Leicester Square (Ian West/PA)
Steven Spielberg cuts a dash on the blue carpet at Leicester Square (Ian West/PA)
The film is based on a novel by Ernest Cline (Ian West/PA)
The film is based on a novel by Ernest Cline (Ian West/PA)
Hannah John-Kamen turns out for Ready Player One's first showing in Europe (Ian West/PA)
Hannah John-Kamen turns out for Ready Player One’s first showing in Europe (Ian West/PA)
Donald De Line attending the European premiere of Ready Player One (Ian West/PA)
Donald De Line attending the European premiere of Ready Player One (Ian West/PA)
Win Morisaki at the Vue West End in Leicester Square, central London (Ian West/PA)
Win Morisaki at the Vue West End in Leicester Square, central London (Ian West/PA)
Philip Zhao on the blue carpet ahead of the European premiere (Ian West/PA)
Philip Zhao on the blue carpet ahead of the European premiere (Ian West/PA)
Dan Farah arrives at the premiere (Ian West/PA)
Dan Farah arrives at the premiere (Ian West/PA)
Tallia Storm adds some colour to the blue carpet (Ian West/PA)
Tallia Storm adds some colour to the blue carpet (Ian West/PA)
Simon Pegg points the way (Ian West/PA)
Simon Pegg points the way (Ian West/PA)
Tye Sheridan strikes a pose (Ian West/PA)
Tye Sheridan strikes a pose (Ian West/PA)