do 12 grudgde matches and beat your shadow who is at your club house. beat him and get
item then go to the hourbor in the bottom left house and talk to him.now you can under
ground and get all grey ****s boss data then you can fight hadron

yous sole boost and keep trying you will get handi cap 25% then 50% then 75%

i used katana sling gun scythe bomb scythe pod and scythe legs then whenever hadron lands
or gets close blast him with the gun