Flock of Dogs: Flight to the Festival is a 1-8 player, co-op, roguelike. Featuring flying dogs that live on a flying whale. Navigate the skies, battle monsters, pick up hitchhikers, and go shopping for goodies on your way to the Flying Festival at the end of the Air River. This DLC functions as an unlock from the main game. Players can access the Air River and fly to the Festival. In roguelike terms, each "flight to the festival" is another run, featuring procedurally generated islands in the sky, floating caves, gear to upgrade the Flock, a batch of characters to meet, and evolving Festival to party attend.

You can play solo, but Flock of Dogs was designed for drop-in/drop-out play. If you're worried about having to leave your friends behind, remember that Flight to the Festival always comes with one Friend Slot.

A Friend Slot allows one of your friends to join you in the Flight to the Festival DLC for free! It's not exactly 2-for-1, but in some ways, it's better.

• One Friend Slot comes with the Flight to the Festival DLC
  
• Invite any friend (and each time, it can be a different friend)
  
• Buy additional Friend Slots
  
• Friends who own the DLC do not take up a Friend Slot