Cooperative action in 4VS1 Evil Dead: The Game received an update called Army of Darkness, which added a new card with the castle of Kandar and various medieval weapons.
In addition, the game has a special mode Research, which, as follows from its name, allows you to carefully study the location, running in splendid loneliness and not afraid of the demon attack.

Not without new costumes for the demon and characters and many balance sheets and a fixed error.

You can find a full pattern on this page.