Unlockable: Endings
Good Ending: Win the game without killing allies.
Bad Ending: Defeat the Item God on the 100th floor of a legendary item.
Dark Assembly: Persuade by Force 100 times in the Dark Assembly.
Normal Ending: Don’t complete the requirements for
Etna Heroine: Kill 100 or more allies before Episode 5's Ice Queen battle then
choose to kill Maderas.
Flonne Tragedy: Kill 50 or more allies before Episode 3 and the Lavish Hall
battle. Choose to Kill Hoggmeiser.
Mid-Boss: Loose to Mid-Boss in episode 1, 4, 6, or 10. the good, Bad, or dark
assembly endings listed here.
Overthrow Earth: Clear human world.

How to level up faster
Once you open up the area "Cave of Ordeals". Go through it until you reach the
3rd area. Here you will find 3x3 rows of enemies and the field has a "Exp 50%"
Geo panel on it. If you can use a 3x3 attack to kill all the enemies in this
stage in one swoop, your character will level up insane amounts. You can take a
level 1 character to level 200 if they have a high enough attack. Also be warned
that the enemies in this stage have high defense, either bring out other members
to weaken the monsters up or you can have one warrior bravehearted by a team of
mages.


Unlockable: New Game Bonus
After beating the game, wait through the credits and save at the end. You can
then start a new game will all of your old state and characters.
Unlockable: Etna`s Diary
First, press the switch behind the throne. Second, press the switch inside the
skull on the shop desk. Last, go in the corner of the main hallway (the only
room that has 2 sets of stairs.) and press the X button. Then Etna will say
she needs to go to the bathroom. You will yhen get a chance to read her diary.

Gaining More Experience
If you want to level up faster, just throw your enemies into each other, so they
will combine into bigger enemies who are worth more experience points.

PS2 Cheats for Disgaea: Hour of Darkness

Disgaea: Hour of Darkness cheat codes

Disgaea: Hour of Darkness cheats