Shin Megami : Tensei

 

Shin Megami Tensei: Devil Summoner: Raidou Kuzunoha vs. the Soulless Army

Shin Megami Tensei: Devil Summoner: Raidou Kuzunoha vs. the Soulless Army Unlockable: Hard Difficulty
Complete the game once.

Shin Megami Tensei: Devil Summoner: Raidou Kuzunoha vs. the Soulless Army Unlockable: Shop Rank carries over
New game plus reward

Shin Megami Tensei: Devil Summoner 2: Raidou Kuzunoha vs. King Abaddon Hint: Easy Money

Take the streetcar to Harumi-Cho. The earliest you can get there is during chapter 5. In the northeast corner of the map, just past the "suspicious foreigner," is a small dock. Summon a Volt Order Demon and use its Inspect ability while standing on the dock. A small light will appear -- check it. You are now able to use your Skill Demon's Transform ability to turn into the owner of Konnou-Ya. While walking around like this, Raidou will gain money every odd moon phase (1, 3, 5, etc.). Also, pressing the square button will cause a merchant to appear (as long as the area you're in is not dangerous). This saves a lot of backtracking and helps avoid the low item quantity caps.

Shin Megami Tensei: Digital Devil Saga 2 Unlockable: Heat (in lieu of Roland)
In order to play as Heat a in the second game, you need to make the correct choices through both games. If you do choose to play as Heat in DDS2, the character of Roland will be replaced! It would be a good idea to make two saves if you want the option of both characters.

In your DDS1 game, in Coordinate 136 when Heat challenges you, answer "No, I can't..."

In Ajna after defeating Ravana answer "It doesn't matter."

Beat your DDS1 game and after the credits, save the cleared game. When you start a new game in DDS2, load the DDS1 clear data from your card.

In your DDS 2 game, after defeating Yaksa Abaddon answer, "We're Comrades".

After defeating the Real and Fake Varna, walk down the corridor to where Heat is waiting and answer, "I do..."

Shin Megami Tensei: Nocturne

Shin Megami Tensei: Nocturne Cheat: Debug Mode (Japanese Version)
During game play go to a terminal and replace the game disc with a different PlayStation 2 game. This will bring up a debug screen and you can put the game disc back into the system.

Shin Megami Tensei: Nocturne Unlockable: Completed Game
Beat the game and start a new game with the cleared data. This time through you will have the Demonic Compendium, no level limit on fusions and summons, and different costumes. You can also change to first person view by pressing SELECT.