Champions of Norrath: Realms of EverQuest

Level 20 character with 999 AP:
If you have a level 1 character and want to increase, during gameplay
hold L1 + R2 + Triangle + R3. This will increase your character level
to 20 and get 999 attack points.
Note: Only working if your character at level 1

Revealing costume:
Equip the Elven Patchwork Armor to a female character.
After, unequip the legging. This works best with the Elven Cleric.

Duplicate items and easy money
You need two controllers to do this. Press Start and choose
"Add / Remove Player" option. Choose the slot for player 2 at the import
screen after import the actual character into the player 2 slot.
Choose "Finish" and player 2 should be a duplicate of your current
character. You will duplicated the items, armor, weapons also.
You can sell all the dupicated items. Repeat as many times you want.

Free Gate Scroll in non-online game:
You need to collect 20 Gate Scrolls. Hold Square, after press Select to
gate as if you used a Gate Scroll.

Instant level up (1 to 19):
You need a saved game file from the Cloud Giant King.
The old saved game had to contain just before you beated the
Cloud Giant King at the Tower of Clouds. Begin a new game with any
character after save. Almost beat the Cloud Giant King with your normal
character after import your level 1 character to defeat him.
Your character should be level 19 now.