This collection have mods with Majin and Forsaken Kingdom stuff.
Just in case, if you have no idea what is this game:
This is a action/platformer, with puzzle elements thrown in at different intervals. developed by Game Republic and published by Namco Bandai Games. It was released on November 23, 2010.
Players control the thief, Tepeu, while the Majin, Teotl, is A.I. controlled. Though the player takes no direct control over Teotl, they can give him commands, which are often used for solving puzzles or during combat.

As the game progresses, Teotl will gain powers, such as the ability to produce electricity. These elements will be used both in combat and puzzle solving.

The game is intended to emphasize the differences in Tepeu and Teotl. For example, at certain points, the characters will be separated and Tepeu must dispatch enemies using stealth, as he does not have the strength Teotl does.
(wikipedia helps lol)