Premium Edition: Included a copy of the game, 44 page hardcover artbook titled The World of Tactics Ogre, and an exclusive Mini Soundtrack CD. A bonus voucher to claim 50% off the purchase of VAGRANT STORY from the PlayStation Network was also included. (Avalible only in Europe).
The PSP remake of the game was developed by the original development team and in some regions, notably Japan was retitled as Tactics Ogre: Wheel of Fate.
The subtitle of Let Us Cling Together is a reference to the Queen song "Teo Torriatte" (Let Us Cling Together) from their album A Day at the Races. This is one of many references to Queen songs in the series, including Ogre Battle: March of the Black Queen, which references "Ogre Battle" and "The March of the Black Queen".