Disgaea 2: Dark Hero Days

At the start screen, put the cursor over "New Game" and press the triangle, square, and circle buttons twice in that order, then X. You can now play in an Axel Mode that has enemies at reduced levels compaired to if you beat the game and went to Axel Mode. Axel Mode offers several new gameplay features exclusive to the PSP port that carry over to the normal mode when beaten.

Complete the indicated task to unlock the character.

This level features level 150 monsters, an aura that decreases your stats by at least half, Geo Panels that forbid you to throw, and warps. They will usually cast Super Egg, which will hurt your characters if they are grouped together or alone, dealing strong damage. To deal with this problem, create a White Dragon class monster. Their aura effect is immunity to non-Special (Element) Attribute Attacks. Because Super Egg is a physical Attribute Attack, the White Dragon class monster should be immune to the attack, thus losing no HP unless they physically attack you. Make at least three to five White Dragons, leveling them up to about level 100 to 125 to complete this level. Otherwise, level up Adell and his gang to at least level 120, dealing them the hard way. It is also recommended that you have at least two to three high level Beast Tamer human class to help the White Dragon class monster in Attack, Defense, Magic, and EXP. After killing all the "white chicken" monsters, bring out your main characters. Do not destroy the Warp Geo Panel, located near the No Throw Geo Panel, which is found on the sides of the "red chicken" monster. Let it warp you to the near top end where the "red chicken" monster is located. Move your characters in the panels that have no Geo Panel, then either throw a White Dragon or your main characters up there and finish the stage.

Complete the indicated task to unlock the ending.

Note that just having the mastery isn't enough you'll then have to petition the Dark Assembly with the appropriate bill to be able to create them.

To unlock the Land of Carnage (a mirror world of every level with super difficult enemies), collect all 16 treasure maps from the different pirates in the Item World.

Successfully complete Axel mode and start a new game session in Adell mode.

The Elven Bow's description states that it was used by an elf in a quest to destroy a ring. The elf mentioned was Legolas, and the ring mentioned was the One Ring.

As long as the obstacle is only one square thick, you can throw through it. Stand next to it and lift a character, then extend your throw through the obstacle. Retract your throw range (toward the thrower) and press X at the same time. There is a "sweet spot" to do it right, but because there is no penalty to missing it (you just get an error sound) you can keep extending and retracting while mashing X until you throw straight through the obstacle.

Throw a character back in the base panel and to get unlimited turns for Magichange.