COSM-GAME The Seven Deadly Sins: Grand Cross
The Seven Deadly Sins: Grand Cross is a free-to-play turn-based RPG developed and published by Netmarble. Players take command of Meliodas and the other Seven Deadly Sins, recruiting a roster of anime heroes to relive and expand on the story of Britannia. Progression centers on building and upgrading a team of heroes through story chapters, PvP modes, and recurring co-op and boss content to grow steadily stronger. Its defining gameplay is a skill card battle system in which cards of matching rank are lined up and merged into stronger attacks, capped off with a cinematic Ultimate Move.
Game summary
On this page
Latest update
The current update is the 6.5th Anniversary Apocalypse Festival, live from August 2026. It introduces the new UR hero [Gold-Colored Magic] Knight of the Sun Gawain, one of the Four Knights of the Apocalypse, alongside a Festival Check-In Event, Special Missions, a Wish Box Event, and Essette's Luck Event. The prior major update, Cross: IF, added two SSR heroes built around a "what if" reinterpretation of the original anime cast, Another Meliodas and Another Ban.
Release date and status
The Seven Deadly Sins: Grand Cross is fully released worldwide. The Global version launched on March 3, 2020 for iOS and Android, following an earlier Japan and Korea release on June 4, 2019. Because Global launched roughly nine months after the original JP/KR release, Global anniversaries and content pacing run on their own separate schedule.
| Global release | Mar 3, 2020 |
| Japan / Korea release | Jun 4, 2019 · Android, iOS / iPadOS |
| Original launch platforms | |
| Global status | Released |
| Pricing model | Free-to-play·In-app purchases |
| Availability | App StoreGoogle PlayNetmarble LauncherWorldwide |
Platforms and availability
The game is available on Android through Google Play, on iOS / iPadOS through the App Store, and on PC through Netmarble's own Netmarble Launcher client rather than a third-party storefront like Steam. The Global server supports 13 languages, including English, Japanese, Korean, and both Simplified and Traditional Chinese.
Gameplay and setting
Combat uses a skill card battle system: players line up skill cards of the same rank to merge them into stronger cards, then unleash an Ultimate Move to finish encounters. Teams are built from a roster of heroes drawn from The Seven Deadly Sins anime and manga, each recruited through the game's gacha draw system and customized with outfits, hairstyles, and accessories. Beyond the main story campaign, which recreates and extends the original anime's events with over 100 cutscenes and the original Japanese voice cast, players take part in real-time co-op Demonic Beast Battles, Demon King Battles, and competitive modes such as Liones Defensive War, Hero Draft, and Hero Arena. The Four Knights of the Apocalypse storyline, set 16 years after the original series, adds a second protagonist, Percival, and his own cast to the game.
Trailer, screenshots, and media
The official trailer highlights the game's cinematic 3D combat and character roster.
Developer and publisher
The Seven Deadly Sins: Grand Cross is developed and published by Netmarble, credited in official copyright notices as Netmarble Corp. and Netmarble F&C Inc. Netmarble self-publishes and operates the game globally, including its own PC client and live-service update schedule.
| Developer | Netmarble F&C Inc. |
| Publisher | Netmarble Corporation |
| Official website | The Seven Deadly Sins: Grand Cross |
Download and availability
Players can download and play The Seven Deadly Sins: Grand Cross for free through the App Store, Google Play, or Netmarble's own Netmarble Launcher PC client. All in-game purchases, including premium Diamonds and hero draws, are optional.
System / Device Requirements
The Seven Deadly Sins: Grand Cross has an official minimum specification for iOS / iPadOS. Detailed Android and PC requirements are not officially published.
The Seven Deadly Sins: Grand Cross supports Android, but detailed device requirements are not available yet.
The Seven Deadly Sins: Grand Cross supports PC through the Netmarble Launcher, but detailed device requirements are not available yet.
| iOS / iPadOS specification | Minimum |
|---|---|
| OS | iOS / iPadOS 15.0 or later |
| Memory | 2 GB RAM or higher |
| Storage | 389.2 MB app download size |