Activision is expanding the functionality of clans in Call of Duty: Ghosts, including a companion app, cross-platform XP, and a mode called Clan Wars.

The trailer below showcases some of the clan features of the title such as clan vs. clan playlists, a handy app that lets you edit your emblems and which recommends clans for those not already in one, and Clan Wars. The latter (see screen below) creates clan vs. clan battles to secure and hold locations for exclusive items and XP bonuses.

Ghosts also allows clan members on different consoles to contribute XP to the clan pool – unless you're on the Wii U.

Call of Duty: Ghosts comes out for the Xbox 360, PC, PlayStation 3, and Wii U on November 5; PlayStation 4 on November 15; and Xbox One on November 22.