By completing the block puzzles found in the Hacking mode, you will earn 15 different codes that can be used to unlock various videos and artwork at the website: www.codelyoko.com
Effect Code Dark Enemies Wallpaper 9L8Q Desert Sketch 6G7T Fight Video (Ulrich, Yumi and Scorpion combined) 4M9P FMV Ending 5R5K Forest Sketch 8C3X Ice Sketch 2F6U Mountain Sketch 7E5V Overbike (video) 3Q4L Overboard (video) 8P3M Overwing (video) 8N2N Scorpion Video 9H8S Scorpion Wallpaper 3D4W Sector 5 Sketch 5J9R Ulrich (fight video) 9A9Z Yumi (fight video) 4B2Y
Contributed By: Arkrex.
Unlock All Combos, Upgrades, Money, Health and Power
In the 3D game section, press START to enter the pause menu and press up, up, down, down, left, right, left, right, B, A, START.
Unlock Evil Ulrich
In the profile selection screen, hold R and L buttons and press Up, Left, right, Y and X to unlock Evil Ulrich (who has been possessed by XANA.)
Know Something We Don't?
You can submit new cheat codes for this game using our Cheat Submission Form.
Have We Been Fooled?
If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.
More Code Lyoko from GameSpot