Tonight, Halo fans will get their first look at what 343 Industries has been cooking up for Halo 5: Guardians, or at least for its early multiplayer beta that is on course to launch this December, roughly one year before the game’s official release.

Unfortunately for the studio members preparing tonight’s presentation, it appears that a handful of official Halo 5: Guardians multiplayer beta images snuck out a little earlier than intended. The screens show off new multiplayer character models as well as a view of a new, close-quarters multiplayer arena stationed aboard the UNSC Infinity.

The images join a batch of off-screen gameplay clips that also leaked just yesterday, along with some confirmed details from the studio head on Halo 5: Guardians, which you can see and read right here.

Check out the new screens below, courtesy of NeoGAF and All Games Beta.