Microsoft kicked off its E3 press conference with its most iconic franchise, Halo. The latest game in the series, Halo 5: Guardians, is the first built from the ground up for the Xbox One console, and it really shows while on screen.

Halo 5: Guardians’ gameplay is the most ambitious in the franchise yet. The single player campaign spans two character arcs, and its “epic” size, as Microsoft puts it, carries over into the biggest Halo maps ever created with full on 12 on 12 matches. A few fiery villains pop up in the campaign trailer, but it is the multiplayer trailer which Microsoft decided to show off fist. Check it out below.

Halo 5: Guardians launches for the Xbox One this holiday season