The Great Battle 7

"“Light and darkness once again clash…” —The game's tagline" The Great Battle 7 (ザ・グレイトバトル7) is a crossover action role-playing game produced by Banpresto and published by Bandai Namco Games for the PlayStation 5, Xbox Series X and Nintendo Switch consoles. Released in Japan and Asian territories on December 5, 2020 and later in North America on March 6, 2021, the game commemorates the 30th anniversary of the release of SD the Great Battle on December 29, 1990, which is an installment of the Compati Hero Series, the spiritual predecessor of the Super Robot Wars series.

During the initial Japanese release, two editions of the game were released, a regular version and a Premium Game Music Edition featuring vocalized themes and background music from the respective series. The game would be followed up by three succeeding titles: The Great Battle 7 Zenden, The Great Battle 7 Gaiden and The Great Battle 7 Goden.

Series List
Note: * - characters only
 * Super Robot Wars Original Generation
 * Super Robot Wars OG Gaiden*
 * Sakura Wars
 * Sakura Wars 2: Thou Shalt Not Die
 * Sakura Wars 3: Is Paris Burning?
 * Sakura Wars 4: Fall in Love, Maidens
 * Tales of Vesperia
 * Valkyria Chronicles
 * Darkstalkers: The Night Warriors
 * Night Warriors: Darkstalkers' Revenge
 * Darkstalkers 3
 * Devil May Cry
 * Devil May Cry 3
 * Devil May Cry 5*
 * Soulcalibur IV
 * Bakuryuu Sentai Abaranger
 * Kamen Rider Ex-Aid
 * New Mobile Report Gundam Wing: Endless Waltz
 * Ultra Series
 * Ultraman Tarou*
 * Ultraman Ginga
 * Ultraman Ginga S
 * Ultraman Ginga S The Movie: Showdown! 10 Ultra Warriors*

Four Great Demon Lords
A higher ranking sect of the Empire of Darkness is composed of four powerful demonic leaders, with the group named the Four Great Demon Lords (四大魔王).

New Dark Four Heavenly Kings
After the Empire of Darkness' failed invasion on Earth 15 years ago, a new incarnation of the Dark Four Heavenly Kings (新暗黒四天王) was formed to begin the assault on the forces of the good anew. They are a small faction of four extremely powerful gigantic aliens who, similar to the Four Great Demon Lords, serve as high-ranking generals of the Emperor of Darkness' armies.