- Title: LOST WORLDS Adventure Combat Game - Character: Series 1 Swordsman - Published: 1985 This is a competitive gamebook. Regular gamebooks can be played with one book, but please note that this one requires two books to play. Everything shown in the photos is included. As this is an old book, there are scratches and stains throughout, but it does not affect gameplay. Please purchase only if you understand that it is an old book.