I've got the print version of the book in my grubby little paws (and thanks Great Scott! Games for making POD available for Luddites like myself who prefer dead tree versions of games). He did a good job of cleaning up the presentation and putting everything into one book. The three core classes of Fighter, Superhero and Magic User are here, along with the indispensable Mystety Man.It would be easy enough to add others like the Cowboy, Aviator, or Speedster from the original game if you require them. There are some added features like a cool and simple skill system. It's a Basic version as only the first 6 character levels are included, and the first three levels of spells and powers.
Overall a nice presentation of a fun game.