COSM-GAME The Seven Deadly Sins: Grand Cross
The Seven Deadly Sins: Grand Cross is a turn-based RPG that lets players relive and expand the story of Britannia with Meliodas, Elizabeth, Ban, and a growing roster from The Seven Deadly Sins and Four Knights of the Apocalypse. Battles use cards that represent attacks and abilities, and matching cards can combine into stronger versions before heroes unleash cinematic finishing moves. Between fights, players strengthen characters, equipment, relics, and costumes while progressing through story chapters and original game scenarios. The game also includes real-time cooperative boss battles, competitive modes, recurring challenge content, and long-running live-service events.
Game summary
On this page
Latest update
Version 2.112.0, the 6.5th Anniversary Apocalypse Festival Part 2 update, launched on September 3, 2026 and is the current Global update. It adds SSR [Free Wind] Young Knight Lancelot, Festival Check-In Event Part 2, Special Missions Part 2, the Liones Fireworks Event, and Underground Labyrinth Season 25. The wider anniversary period continues the Apocalypse Festival content introduced in August.
Release date and status
The Seven Deadly Sins: Grand Cross first launched in Japan and Korea on June 4, 2019 for Android and iOS. The Global version followed on March 3, 2020 through the App Store and Google Play. Netmarble later expanded the game to Windows PC through its own launcher, with the Japanese PC service launching on September 30, 2021. The game remains actively supported across mobile and PC with region-specific update schedules and services.
| Global release | Mar 3, 2020 |
| Japan / Korea release | Jun 4, 2019 · Android, iOS / iPadOS |
| Japan PC release | Sep 30, 2021 · PC |
| Platforms | |
| Global status | Released |
| Pricing model | Free-to-play·In-app purchases·Subscription |
| Availability | WorldwideGlobal App StoreGlobal Google PlayGlobal Netmarble LauncherJapan official serviceJapan App StoreJapan Google PlayJapan PC clientKorea official serviceKorea App StoreKorea Google PlayKorea PC client |
Platforms and availability
The Seven Deadly Sins: Grand Cross is available on Android, iOS / iPadOS, and Windows PC. Global mobile players use Google Play or the App Store, while Windows players use Netmarble's own PC client rather than Steam or another third-party PC storefront. Japan and Korea maintain their own official regional sites and mobile services, while the Global version supports 13 languages including English, Japanese, Korean, Indonesian, Simplified Chinese, and Traditional Chinese.
Gameplay and setting
Combat uses a skill card battle system where cards can be positioned and combined with cards of the same rank to create stronger versions of a skill. Heroes also build toward cinematic Ultimate Moves, while team construction depends on attributes, races, passives, associations, relics, equipment, and character-specific mechanics.
Players recruit characters from The Seven Deadly Sins, Four Knights of the Apocalypse, Netmarble's original Grand Cross storylines, and recurring collaboration events. The story recreates Britannia with high-resolution 3D scenes and more than 100 dramatic cutscenes while also extending the source material through game-exclusive scenarios.
Long-term activities include real-time co-op Death Matches, Demonic Beast Battles, Demon King Battles, PvP, Underground Labyrinth, Hero Arena, Chaos Battle, story chapters, limited festivals, and other recurring events. Character progression includes leveling, awakening, equipment, costumes, Holy Relics, and additional late-game enhancement systems.
Trailer, screenshots, and media
The selected official trailer shows the game's cinematic presentation, anime cast, skill card battles, and Ultimate Moves. The expanded seven-image gallery combines gameplay scenes with character and anniversary artwork, including Nemesis Meliodas and Tree Guardian King.
Developer and publisher
The Seven Deadly Sins: Grand Cross is developed by Netmarble F&C Inc. and published by Netmarble Corporation. Netmarble's corporate profile specifically identifies Netmarble F&C as the game's developer, while Netmarble Corporation operates publishing, storefront accounts, regional services, the Netmarble Launcher, and the continuing live-service schedule. Copyright notices credit both Netmarble Corp. and Netmarble F&C Inc.
| Developer | Netmarble F&C Inc. |
| Publisher | Netmarble Corporation |
| Official website | The Seven Deadly Sins: Grand Cross |
Download and availability
Global Android players can install the game from Google Play, while iPhone and iPad users use the App Store. Windows players download the official Netmarble Launcher client from the Grand Cross PC page and sign in using game data linked from the mobile version. Japan and Korea also maintain dedicated regional websites and PC-client pages for their respective services.
System / Device Requirements
Netmarble publishes minimum and recommended specifications for the Windows PC client. Apple provides the current iPhone and iPad compatibility floor for the Global version, while Netmarble's current Japanese Android listing provides an official regional Android baseline.
| PC specification | Minimum | Recommended |
|---|---|---|
| OS | Windows 10 64-bit | Windows 10 64-bit |
| CPU | Intel Core i3 1.0 GHz or higher | Intel Core i5 3.0 GHz or higher |
| RAM | 8 GB | 8 GB |
| GPU | NVIDIA GeForce GTX 5XX series or higher | NVIDIA GeForce GTX 10XX series or higher |
| Required free space | 15 GB or more | 20 GB or more |
| DirectX | Version 11 or later | Version 11 or later |
| iOS / iPadOS specification | Official value |
|---|---|
| OS | iOS 15.0 or later / iPadOS 15.0 or later |
| Memory | 2 GB RAM or higher |
| App download size | Approximately 385 MB before additional game data |
- Official value
- iOS 15.0 or later / iPadOS 15.0 or later
- Official value
- 2 GB RAM or higher
- Official value
- Approximately 385 MB before additional game data
| Android specification | Official regional value |
|---|---|
| Android | Android 6.0 or later, API level 23 or higher |
| RAM | 3 GB or higher |
- Official regional value
- Android 6.0 or later, API level 23 or higher
- Official regional value
- 3 GB or higher