All Spiders And Prisoners
This procedure involves editing game files; create a backup copy of the files before proceeding. If you have not saved the game yet, start a new game and play until you can do so. Use a text editor to edit the 'game<number>' file in the '\spider-man 2\system' folder that corresponds to your saved game. Delete all the spider and prisoner information. Save it and play the game with all prisoners and spiders.