Once again here's the basics for the Game.

Etna mode
Highlight the "New Game" option at the opening menu, then press X, Y, B, X, Y, B, A. Etna's voice will confirm correct code entry.

Unlockables

Bonus characters


Complete the indicated task to unlock the corresponding character.


Adell: Complete the "Demon Hall Mirror" stage in the Cave of Ordeals six times.
Marjoly: Reach rank 9 in the Dark Assembly, pass the "Mysterious Seal" bill, and complete all the stages.
Plenair: Complete the game, talk to Plenair, then choose the blank option
Priere: Reach rank 8 in the Dark Assembly, pass the "Alternate Netherworld" bill, and complete all the stages.
Rozalin: Complete the "Demon Hall Mirror" stage in the Cave of Ordeals seven times.
Zetta: Pass all the enemy bills, get Gordon into your party, then complete the first stage in "Stellar Graveyard" again.

Prinny commentary


Complete the game and start a new session using your cleared saved game file.

Hidden classes

Complete the indicated task to unlock the corresponding class.

Rogue: Get a Fighter and Warrior to level 5.
Scout: Get two Fighters or two Warriors to level 5.
Knight: Get a Female Warrior and Female Mage to level 10.
Ninja: Get a male Fighter and male Warrior to level 10 or higher.
Ronin: Get a female Warrior and Fighter to level 10.

Archer: Get to level 3 or higher in Bow Weapon Mastery.

Star Mage: Get a Fire, Ice, and Wind Mage to level 5.
Prism Mage: Get a Star Mage to level 35.
Galaxy Mage: Get a Prism Mage to level 50.

Star Skull: Get a Fire, Ice, and Wind Skull to level 5.
Prism Skull: Get a Star Skull to level 35.
Galaxy Skull: Get a Prism Skull to level 50.

Angel: Get a female Cleric, Knight and Archer to level 100.

EDF Soldier: Get to level 30 in Gun Weapon Mastery.

Majin: Get a male Warrior, Brawler, Ninja, Rogue and Scout to level 200.


Alternate endings


Complete the indicated task to unlock the corresponding ending.

Dark Assembly : Force proposals in the Dark Assembly 50 times.
Etna Heroine : Get at least 100 ally kills before Chapter 5, Stage 4, then kill Maderas when prompted.
Flonne Tragedy : Get at least 50 ally kills before Chapter 3, Stage 4, then kill Hoggmeiser when prompted.
Good/Best : Complete the game without any ally kills.
Item God : Kill an Item God or Item God 2.
Midboss : Lose to the mid-Boss of Chapter 1, 4, 6 or 10.
Normal : Have at least one ally kill and do not fulfill the requirements for any other ending.
Overthrowing Earth : Pass the "Human World" proposal at the Dark Assembly, then complete the Human World stages.
Complete the indicated task to unlock the corresponding ending in Etna mode.

Beauty Tyrant Overlord Etna: Pass the proposal for Alternate Netherworld and The Mysterious Seal in the Dark Assembly, then defeat Priere, Marjoly and finally Baal.
Normal: Complete the last chapter in Etna mode.

very helpfull! i might just start replaying disgaea! (after i beat platinum of course XD )

There's plenty more online Stratigy guilds and what not that i can post later if you'd like. LOL

Useful information man, if you can post more strategies/guides, please do. I'm putting this in the sticky topic.

Ok here's some more online stuff i found. This is the link to a walkthrough.

here's the link to the page in question and i know i says PS2 on the title but the majority of the info is still the same. LOL

http://www.gamefaqs.com/console/ps2/file/589678/26230

Or here's the Walkthrough for the DS version

http://www.gamefaqs.com/portable/ds/file/945236/54412

And here's a link to Power Leveling. LOL

http://www.gamefaqs.com/portable/ds/file/945236/54412
*Note the "cave of Trials" is the "cave of Ordeal" in the DS version

And here's a quick run down of the battles to be faced
http://www.gamefaqs.com/console/ps2/file/589678/26085

is the game that fun??? If its not too much trouble then I would like to borrow it from somebody when they're done.

Just get a copy of the game for yourself. you'll like it. it's better than Tatics A2 because there's more customization.

I'd rather borrow it than buy it you know? If its not too much trouble from anyone else.

Try Emin he's not that into it just yet, cause he doesn't have much spare time.

lol I'll wait and it must be boring after awhile and isn't worth playing after a long time. I'm going to ask Emin.

just save up the money and buy it after you get Plat. Your working and you have a stable job at that. so you can put aside some money for more school later and get the games now. LOL