Kingpin you follow him defeat some gang henchmen all of the different gang members follow him do a button sequence if you get it wrong you lose 1/3 of health follow him into a corridor you fight him in this small space his attacks take 1/4 of your life each time you take less then a 1/3 of his after that you follow him into another room where you face the 3 previous gang bosses at once then after that you go into another room using another button sequence to face the kingpin who uses some more attacks at the end you have to do another button sequence if you get it wrong he hits you takes of 1/4 of your health and he regains a 1/4
after that he falls to his death or does he
Another thing is if you die at any point before you defeat the 3 bosses you have to start again and defeat all the gang members, button sequence, Kingpin and the 3 bosses and you get no health packs so you have to do it all with your health
The one who takes of the most health is the Rhino the penultimate boss of the game if you Count Sandman and Venom together another hard boss in fact rivals the kingpin is Kraven the hunter
Also the gang boss is so annoying he has a chain pulls you towards him has an Axe and webbing does not bother him you take about 1/3 of his health for every 9 hits however lead him into the water and he dies be-careful of his guards though he 9 of them with him
Kraven is very difficult almost impossible there is a tactic for Rhino though but even though the Scorpion helps fight him he does little to help
Yes he is controlled and manipulated with a device you save him and he goes to get his revenge on the company that turned him into the scorpion where he meets rhino they fight and you join after he is defeated he goes to kill the professor responsible but spidy says she's not worth it and the only nice scientist says he should leave there is a hit he loves this nice professor since she showed him kindness he runs away into the night as does spider-man