ATV 2 QUAD POWER RACING (for the GameCube)-

When the game provides a place to put your name, put in the word "GOLDRUSH" instead.  This will allow you to access all riders, all ATVs and all courses.

GOLDEN SUN: THE LOST AGE (for the GameBoy Advance)-

Collect as many items as you can throughout the game because they will be helpful later in the game.

GUITAR HERO 2 (for the PS2)-

On the main menu press these buttons:  orange, blue, orange, yellow, orange, blue, orange yellow to enable 'hyperspeed'.   In hyperspeed mode the notes come at you faster but are more spread out.

GUITAR HERO III:  LEGENDS OF ROCK (for the PS2)-

On the main menu press these buttons:  orange, blue, orange, yellow, orange, blue, orange, yellow to enable 'hyperspeed'.   In hyperspeed mode the notes come at you faster but are more spread out.

Only deploy star power when you're in deep red.

GUITAR HERO ENCORE:  ROCKS THE 80s (for the PS2)-

On the main menu press these buttons:  yellow, blue, orange, orange, blue, yellow, yellow, orange to enable 'hyperspeed'.  In hyperspeed mode the notes come at your faster but are more spread out.

HARVEST MOON:  A WONDERFUL LIFE (for the GameCube)-

To get ducks on your second game year, first buy the pond in year 1 for 2,500G.  Then sometime before the summer of year 2 take your sickle and cut a path from the outside river to the pond.  If done correctly, you will have ducks in year 2.

KINGDOM HEARTS (for the PS2)-

If you lock every keyhole in the game (including the Book of Pooh), rescue all 99 Dalmatians, beat the Hades Cup, and beat the game then you will get an alternate ending.

KINGDOM HEARTS II (for the PS2)-

In order to unlock the special game ending, complete every world, defeat every boss and complete Jiminy's Journal.  The special ending will show after the credits run.

SUPER MONKEY BALL 2 (for the GameCube)-

To unlock a Party Game, obtain 2500 play points by playing through story mode.  After obtaining those points, go to the Party Games and select a locked game.  It will become available.

SUPER MONKEY BALL:  BANANA BLITZ (for the WII)-

Successfully clear Worlds 1 - 9 with one monkey (either AiAi, MeeMee, GonGon, Baby, Doctor, or YanYan) to unlock the "super" form of that monkey.

POKEMON EMERALD VERSION (for the GameBoy Advance)-

During the first gym, if you picked Treecko or Mudkip you should win easily.  If you picked Torchic, level it up to Level 16 and evolve it, or catch a Shroomish in nearby Petalburg Woods.  During important battles, such as Legendary Pokemon catches or the Elite 4, be sure to save your game before you begin (in case you mess up in the battle).