Unlockables and hints
Five keys needed - :
Behind the doors of the five locks you might wonder what is behind them. Behind the doors is a vechile and a good gun, which helps you get a good boost in levels.
Once you open the door with the keys, the door will stay open forever to use in the level you opened it in. (e.g Westopolis has a G.U.N army jeep and a sub-machine gun behind the 5 locked door)
Hero Help -:
When you have a good guy helping you out in levels like knuckles, they will attack for you if you go close enough to that enemy, leaving you to have a rest or get rings. (they can get hit aswell)
Cryptic castle -:
When on cryptic castle and your on the good side with amy rose, look in some cracks in the wall for cream first of all to find her. Amy might go "I can hear creams voice" as a clue.
To find Cheese the chao that belongs to cream after finding cream, go to a big space full of chao. When in that room try going left or right to find a wall that backs off when you go near it.
This should have a little gap after it moves, then should appear a little chao going in circles, that is Cheese the chao. Hero Mission Completed.
Added by: Shadow Jt Dec 3rd 2005, ID#4930