CheatCodes.com has all the official Sonic and the Black Knight Wii 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 June 18, 2013 for Sonic and the Black Knight are shown below.
After unlocking the Three Knights of the Round Table in story mode, go to the blacksmith and click weapons. Click "craft" and if you have enough items you can craft a sword. Then click on "equip". Press "Z" to go to a character and click the sword you made for the character. Note: when you build a sword, it will be for whatever person you build it for. You have no control over who you build the sword for.
While chasing king arthur jump and hold B and when caliburn glows swing the wii remote and if your in range sonic will fly forward and land on King Arthur's horse.
To do a cool sharpen weapon glitch all you have to do is. #1 Go to shrouded forest. #2 Select the Don't touch the ground challenge. #3 Select any character (besides sonic). #4 Make it to the first pink circle. #5 Instead of shaking the Wii Remote when it says so. Shake it early then before touching the ground pause the game quickly then restart the game. If done correctly, that character will act like they have hit the block.
To beat this boss, first dodge the attacks by pressing Z and A, keep doing that until you get close then shake the Wii Remote like it shows, you will get the soul gauge power then attack, for best results, fill the soul gauge until it is full then attack with perfect hits instead of constantly swinging. Repeat it all again. (note:watch out for the 2 swords)if you don't get hit and do the best results you should get 5 stars, she has 3 lives (with best results). You will be almost done with the game if you beat her.
To beat this boss first use soul gauge even if there is nothing to hit swing the Wii remote, Sonic will run and jump on King Authur, wait to shake the Wii remote like it shows, if you wore him out long enough, swing the Wii remote constantly then Sonic will jump off then do it all again though his attacks will be stronger. If you have not done it you will lose 20 rings. He only has 2 lives. If you beat him, that isn't all of the game. Note:It may take more than 1 try, though I have done it.
First go to a mission, and complete it. After you complete it, on the bottom right, you should see a plus sign with a retry next to it. Press it, and you should do it again. Keep doing it, and when you complete it , you should get a lot of followers!
To get easy proficiency points, go to the boss you are the best at defeating and just keep on defeating him. Each time you beat him, you'll get a point for every star you earn.
To unlock King Arthur in multiplayer mode, get all 5 of his legends.
To unlock Jet in multiplayer mode, just unlock the Great Megalith and defeat the Beat the Clock mission winning 5 stars. Hint: find an item that lets you get more points from defeating enemies with soul gauge and defeat them quickly by using homing attack.
To unlock Lancelot, Gwain, and Percival in story mode, beat their bosses.
To unlock Silver in multiplayer mode, beat Lancelot Returns.
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