The mad scientist is helping you at the Frankenslots Monster slot machine made by Betsoft. The mad scientist will take you on a full tour in his laboratory. Enjoy slotmachine for free when you play them in the online casino. With 3 scatter symbols anywhere on the reels you will start the bonus game up where free spins are rewarded. The electrified wilds will help you by substituting for all other symbols at the Frankenslots Monster slotmachine.