The Seven Deadly Sins: Grand Cross

, also known simply as Grand Cross, is a mobile game, based on the manga and anime series Nanatsu no Taizai, developed by Netmarble for iOS and Android devices.

Units
The units follow the traditional gacha character system, their basic stats and, commonly, utility are based on their basic rarity, being R, SR, and SSR units. R units can evolve into SR ones, but their basic stats won't be as high as a base SR unit, the same logic applies to R and SR units evolving into SSR ones.

The units can reach their max potential after evolving into the UR rarity, however, their potential can be amplified even further beyond using demon materials such as the Red Demon horns, the Gray Demon wings, the Demonic Beast Howlex ears, the Demonic Beast Bellmoth cores and the Original Demon's energy.

A select group of characters are capable to evolve into LR units after being upgraded to their max potential.


 * Units in bold are special units only available for a limited time.
 * Units in red belong to the Strength attribute.
 * Units in blue belong to the Speed attribute.
 * Units in green belong to the Health attribute.
 * Units in purple belong to the Dark attribute.
 * Units in yellow belong to the Light attribute.

Gameplay
The battles are a card-based combat format, the player can choose three unities and a support to battle, it also can use one unit borrowed of other player. In battle, the player has to choose three of the several skills of their warriors to attack the foe, such as cause damage, apply a negative status the enemies, boost or heal your allies or just combine cards in order to use a more powerful attack, and then, when the Ult Gauge is completed, the unit can use its Ultimate Move.

They also follow a rock paper scissors logic where certain attributes have a advantage over another which increases to enemy with disadvantage and decrease damage taken from said attribute. There are five attributes so far in the game: Speed, Attack, Health, Darkness and Light:
 * Speed has an advantage over Attack, but disadvantage against Health.
 * Attack has an advantage over Health, but disadvantage against Speed.
 * Health has an advantage over Speed, but disadvantage against Attack.
 * Darkness has advantage over all other attributes except for Darkness and Light attributes and increases damage of other allies dealt to heroes with a attribute advantage and other Attributes.
 * Light has advantage over all other attributes except for Darkness and Light attributes and decrease damage taken from enemies that has a attribute disadvantage over the player units and other Attributes.

The story mode is based on the anime events in a resumed version, it currently has the full Holy Knights and the Ten Commandments sagas and a portion of the Holy War saga's with further arcs, special events and game's original arcs, and side stories being added in further updates, such as a collaboration with That Time I Got Reincarnated as a Slime franchise as the first chapters of the Catastrophes' arc. While the Re:Zero Collab story implied to take place somewhere in the Return of Commandments Arc indicated by the presence of lower rank Demons and Escanor though the Ten Commandments are seemly absent in that collab's story.

Ragnarok: Fate of Gods
Revealed in June 5, 2021; its a new story supervisioned by Nakaba Suzuki himself that happens between the Revival of The Commandments and Wrath of The Gods sagas. It features the Seven Deadly Sins, Hawk and Elizabeth are mysteriously dragged to Yggdrasil, a fantasy world from a book that Meliodas used to read to a young Elizabeth.

While on their journey to find a way back home, they meet up with several new allies, such as Fenrir, a young Beastmen on a journey to find his missing father, Loki; the mysterious bard, Grimnir; the wanderer Thonar, the Valkyrie Megellda; and the adoptive daughter of Loki and Fenrir's "younger" sister, Jormungand, while also face several new enemies such as the prince of Xatenburg, Sigurd, the princess of Isenstein, Brunhild and the Gods of Asgard, such as Tyr, the God of War, Freyja, the Goddess of Beauty and her brother Freyr, the God of Sun.

Catastrophe: Sacrifice
Revealed in March 29, 2023; its focused on the Seven Catastrophes having to face the demons of their past while having to deal with Sabunak, a mysterious woman with the power to devour dimensions that seeks to take control over the Timespace Junction.

Trivia

 * So far, the game has made collaborations with the franchises below:
 * That Time I Got Reincarnated as a Slime.
 * Attack on Titan.
 * The King of Fighters.
 * Re:Zero − Starting Life in Another World.
 * Stranger Things.
 * The Rising of the Shield Hero.
 * Mushoku Tensei: Jobless Reincarnation.
 * In celebration of the 4th anniversary of the game, the game also collaborated with the virtual K-Pop band MAVE.
 * The game presents several errors with some characters' names or when categorizing the characters by species:
 * Jenna and Zaneri are classified as humans and Nanashi is classified as Unknown Species, despite all of them being members of the Goddess Clan.
 * This is probably due to the fact they were added in the game before Jenna, Zaneri and Nanashi were revealed to be Goddesses.
 * On earlier versions of the Japanese and Korean servers, Merlin and Gowther were classified as Human and Demon, respectively, this was later corrected on later updates with them being now categorized as 'Unknown Species'.
 * Although Merlin was revealed to be human later in the series, she is still classified as a Unknown species.
 * Drole and Gloxinia are classified as Giant and Fairy, respectively, despite being Half-Demons while possessing their Commandments though is most likely due to dual races not being a thing in the game when they were added.
 * Eren's Attack Titan form is classified as a Giant, despite being a Titan and the fellow Titans being categorized as 'unknown species'.
 * Ellatt is classified as a Goddess, despite being a Celestial.
 * It is most likely due to the fact since Celestials are descended of the Goddess Clan and the fact to work with the game's built in race mechanics
 * Emilia is strictly classified as Unknown despite being half-human.
 * Tristan despite being a Nephilim, a Demon and Goddess hybrid, is strictly an Unknown Unit without a second race unlike Sigurd.
 * In some occidental versions:
 * Slader is mispelled as 'Slater'
 * Galand is mispelled as 'Galland'.
 * The game exclusive event boss characters Aboru and Malek would eventually debut in the Chapter 97 of Four Knights of the Apocalypse manga some years later.

External Websites

 * Official Site