The initial bonus of the game is the Great Experiment Bonus Round which is triggered by getting three or more of the scatter test tube icons on any of the active pay lines. This takes you to the other screen where they are able to pick any four items to do an experiment with. The other bonus feature is the Wild O’ Cution bonus which is activated any time the Tesla Coil symbol whenever it appears on the reels 1 and 5 on the first, second and third paylines. The last bonus is named Bio Pick Me bonus which is activated by getting three or more of the biohazard symbols in any one of the active paylines. One this that sets Mad Scientist apart from the rest is its spectacular graphics and cinematic quality animation which makes the symbols jump out at you. That coupled with a great soundtrack and you have here a winner when it comes to interactive, interesting and exciting slot machines games. As the 3D reels spin, the players get to enjoy the sights and sounds of the electrical impulses along with the shocks that spread throughout the system, which results in one heck of a gaming experience for the player. Besides that, players of the Mad Scientist slot game also get to enjoy a crisp and smooth playing speed which is addictive.