Bonuses - 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. you will unlock Combos, Upgrades, Money, Health and Power.

Defense strategy - When playing as any character with a defense upgrade (besides Aellita), it is easy to face any monster. When the monsters appear, hold your shield and watch their attack pattern.

When the monster you want to hit is going to shoot you, release and press B. When the bullet hits, it will rebound. If the monster does not react, you may need to get closer. Continue doing this until all monsters die. Note: This does not work with any Boss.

Evil Ulrich - In the profile selection screen, hold R and L buttons and press Up, Left, right, Y and X.

Internet Codes - 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

Code - Effect

9L8Q - Dark Enemies Wallpaper
6G7T - Desert Sketch
4M9P - Fight Video (Ulrich, Yumi and Scorpion combined)
5R5K - FMV Ending
8C3X - Forest Sketch
2F6U - Ice Sketch
7E5V - Mountain Sketch
3Q4L - Overbike (video)
8P3M - Overboard (video)
8N2N - Overwing (video)
9H8S - Scorpion Video
3D4W - Scorpion Wallpaper
5J9R - Sector 5 Sketch
9A9Z - Ulrich (fight video)
4B2Y - Yumi (fight video)