Skull island
Skull Island is a small section of the map Ghost Fort. It carries the Skull Island Topper that can be picked up by anyone who gets to the top of the island's hill. It is only accesible if Merasmus the Magician is defeated in the Ghost Fort map. When he is defeated, the Bombnomicon book is shown floating. Anyone who touches it will be instantly teleported to Skull Island, where the members of the BLU and RED teams may battle each other to get to the Skull Island Topper at the top of the hill. The Bombnomicon book greets you as you get to the top.