CheatCodes.com has all the official Sonic Unleashed PS3 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Tuesday May 21, 2013 for Sonic Unleashed are shown below. We also have this game on PlayStation 2, Xbox 360, PlayStation 3, Wii, and sometimes tricks from other game systems will also work on PlayStation 3.
First of all pack up a stock of 50 lives from Shammar then go to Eggmanland and fight the egg dragoon just for a hint when the fight begins dash to the egg dragoon and attack.Anyway after you defeated that you will see a video of dark gaia and you will have to be chip.The first time you have to get to Dark Gaia is easy but if you have trouble with it then dodge the rocks if that fails go up then when he throws the rocks go down [this doesn't always work] if that fails punch the rock and by then you should already be close enough to press the buttons in time.Then you will be sonic just dash and when you get to the rails go on the one on your right jump and do a homing attack on the spring jump then slide under the purple things. For the second and last time you have to be chip if everything I told you for the first time fails block and when he shots the laser block and move out of it. When you have to be sonic the second time simply jump over the purple thing then jump into the boost ring and press the buttons in time and dash. For the third time BOOST! Keep boosting and dodging purple things,at the last part jump to the second tilted floor and jump boost.As for perfect Dark Gaia at the first part collect rings by dashing into them so any missed rings will follow you.When chip goes in the shield attack the snakes before he or you dies. Dark Gaia will attack you twice each with rocks then his laser boost to dodge them,the second time he attacks you you better hurry up because after he attacks you he will attack chip twice and he will die.If you get past that then is the easy part just do the buttons as sonic then rapidly press the square button then dash as sonic and you finished the game!
Go to the Holoska entrance stage, run across the water and they should be in front of you.
If you are having trouble getting medals there are tons of ways to get them. If you are looking for sun medals to get the most you can in a short amount of time go to night stages break things, explore, go to night towns and day entrance stages for moon medals go to day stages take it slow, look around, go to day towns and night entrance stages.
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