EDGE - Halo 4 is the videogame equivalent of Ridley Scott’s Prometheus. No, it’s not a prequel, but in its scale, its desire to re-examine a vast fictional universe, and its interest in a mysterious alien race (called the Prometheans, as it happens), it has similar concerns in mind – and a comparable weight of expectation on its shoulders. The big question is this: can Halo escape the burdens of its legacy to lead the genre again?
