It has been released in the OCG in Japanese and Korean and in the TCG in English, French, German, Italian and Spanish.
This set's name was written as Galactic Overload at one point, due to a mistake caused by the words "Load" and "Lord" having the same pronunciation in Japanese, rōdo.
The set features cards from the Yu-Gi-Oh! ZEXAL anime series, including cards used by Yuma Tsukumo, Reginald Kastle, Kite Tenjo, Dextra, Nistro, Trey, Anna Kaboom, Cameron Clix and Cody Callus. The TCG version of the set also includes cards used by Yusei Fudo, Jack Atlas, Fortuno and Charlie McCay.
In the OCG, each pack of Galactic Overlord contains 5 cards and each box contains 30 packs. There are 80 cards in total. The number of card of each rarity are as follows:
In the TCG, each pack of Galactic Overlord contains 9 cards and each box contains 24 packs. There are 100 cards in total. The number of card of each rarity are as follows:
- yugioh-card.com/en Galactic Overlord
- yugioh-card.com/uk Galactic Overlord
- yugioh-card.com/oc Galactic Overlord
- yugioh-card.com/fr Le Seigneur de la Galaxie (French)
- yugioh-card.com/de Galactic Overlord (German)
- yugioh-card.com/it Sovrano Galattico (Italian)
- yugioh.co.kr 갤럭틱 오버로드 (Korean)
- yugioh-card.com/es Señor Supremo Galáctico (Spanish)