Find the following upgrades for the indicated character by searching the corresponding locations:
Sonic UPGRADE - LOCATION light speed shoes - go to station square after defeating egg hornet and go to the area previously blocked off by police go down manhole and jump up to the ledge that says "exit" to get the light speed shoes crystal ring - after getting the light speed shoes go into the hotel and up the stairs and do the spin till he sais "ready?" and then walk on the button that opens the door to the elevator and the one that does the rings (this one may take some practice) sacred light - after you beat "ice cap" continue down the cave till you come to the end and go down the hill till you get to the end it is on the flat rock
Tails UPGRADE - LOCATION jet anklets - at the twinkle park entrance there is a stream coming in from the ocean follow it into the sewer fly up the hole in the celing enter the room to the left and they will be on the bench rhythm badge - when you get to the echidna city go to the wall to the left of where you start and search up and down the wall
Knuckles UPGRADE - LOCATION shovel gloves - go to the hill where you fought the egg hornet go up the stairs to tailses house walk around it untill you see the emblemon the ledge under the ledge there is a cave go in it and to the left there will be a branch the wall will close behind you get the gloves dig by the shiny flying thing and bring the object to the monkey and put it down to get back out battle gloves - in the aztec forest (present) fly from off the ledge to the right and climb the wall till you get to the other ledge by big's house and on that ledge the gloves await
Amy UPGRADE - LOCATION warriors feather - beat eggmans high score in "hedgehog hammer" long hammer - beat your high score in "hedghog hammer"
E-103 UPGRADE - LOCATION jet booster - when robotnick tells you to go to the ammunition room in egg hornet lazer gun - after the egg hornet transforms, go to the sewage room
Big UPGRADE - LOCATION power rod - go to big's house lift up bed hop in lures - they are all obvious except for the one in the cage room amy was held in Lures - all of these lures are easily found, axcept for the one in the room where they held amy hostage in the egg carrier.