Groundhog is a hardcore game in which you play as a nerdy single guy who is into chemistry. You bought a chemistry set and started to experiment with it. And you discovered a secret formula that gives you access to all kinds of hot chicks. You will use your new formula to control the minds of all kinds of babes. The graphics support of this visual novel adventure is given by pics of porn stars such as Elsa Jean, Riley Raid, or Cherrie DeVille. The action is packed with all kinds of kinks, from awesome blowjobs, titty fucking, and anal to BDSM punishments, lesbian encounters and threesomes.