Ben 10 Underworld Quest
After a long time of hiatus, Kevin is back, but this time he is on the side of evil as he kidnap Gwen. He wants Ben to turnover his omnitrix to him so that he can be more powerful than before. Kevin is willing to kill Gwen if Ben won't give up his omnitrix. Explore the underworld to find the evil Kevin. Kevin must be stop at all cost. You must go through the underworld to find him. The underworld is filled with danger so expect that it won't be easy. Try to finish the game as fast as you can since the bonus points dwindles down as time passes by.