Netmarble has announced that it will have two games available to play at Tokyo Game Show 2025, taking place from September 25th to 28th at Makuhari Messe in Chiba, Japan: The Seven Deadly Sins: Origin and Mongil: Star Dive. Attendees will be able to try out demos of both games and enjoy special events designed to engage fans and collect live feedback. To announce this, Netmarble has just released its TGS 2025 teaser website, where more details will be revealed soon.
The Seven Deadly Sins: Origin
At TGS 2025, The Seven Deadly Sins: Origin will be playable in Japan for the first time. The demo will offer three different content: a story mode for immersive narrative gameplay, an open-world mode to freely explore Britannia, and a boss time-attack featuring tense battles against demons from the original series. In addition, visitors will be able to take photos with the giant representation of Diane, one of the most beloved characters in the series.
Based on The Seven Deadly Sins, the Japanese manga and anime IP with over 55 million copies sold worldwide, The Seven Deadly Sins: Origin is an open-world action RPG featuring an original, multiverse-based storyline. Players can collect heroes from The Seven Deadly Sins and Four Knights of the Apocalypse, as well as game-original characters, to customize their combat style and shape their own adventure. The game allows players to explore the continent of Britannia, engage in tag-based combat, unleash powerful combination skills, and enjoy ever-evolving action through different combinations of characters and weapons. In addition, players can join others for party play.
Mongil: Star Dive
Following its public debut at gamescom 2025 in August, Mongil: Star Dive will join global fans in Japan for the first time at TGS 2025. The playable build of Mongil: Star Dive will let players embark on an adventure with protagonists Cloud, Verna, and Nyanners to collect and tame various monsters. Players will be able to experience additional characters such as Ophelia and Francis, enjoying the game’s expansive adventures and gameplay.
The sequel to the 2013 mobile RPG Monster Taming, Mongil: Star Dive introduces a evolved experience driven by Unreal Engine 5 and a unique combat system based on “Tag Play,” where players control a three-character party in dynamic, fast-paced battles. At the heart of the game is its monster collection system, allowing players to tame, collect, and synthesize a wide range of fantastical creatures.
