LOS ANGELES – JUNE 17, 2026 – Netmarble, a leading developer and publisher of high-quality games, today announced the official global launch of The Ruthless Steel Sci-Fi MMORPG RF ONLINE NEXT on PC and mobile platforms.
Building on the momentum established in key Asia countries including Korea, Japan and Taiwan, RF ONLINE NEXT is now available across North America, Europe, Southeast Asia and additional regions worldwide. The game supports 16 additional languages, including German, French, Spanish, Indonesian and Thai, allowing more players around the globe to experience its expansive sci-fi world.
RF ONLINE NEXT is the official sequel to RF Online that features a vast sci-fi world where advanced machinery has replaced flesh and blood. The game delivers large-scale warfare and strategic combat through its signature gameplay systems, including the Biosuit system that allows seamless class switching, powerful battlefield assets such as the MAU and Launcher, and iconic summons including the Animus. At the heart of RF ONLINE NEXT is “Mining War,” a large-scale faction warfare where players compete for resources, territory and strategic dominance through battles that shape the balance of power across the world.
Designed for both PC and mobile platforms, RF ONLINE NEXT also incorporates an interconnected economic system driven by player activity, creating a distinctive gameplay experience where combat, progression, and the in-game economy are closely intertwined. Combined with the strategic use of Biosuits and Sacred Weapons, the system encourages both cooperation and competition across the game’s diverse content offerings. The game expands upon the core identity of the original RF Online while introducing modern gameplay systems and enhanced visuals for a new generation of players.
Various rewards to celebrate the global launch are now offered to players who participated in pre-registration through the official website and app marketplaces. Eligible players can receive rewards such as a Rare Biosuit Summon Ticket, Uncommon Rover Summon Tickets, Combat Support Packages, an Epic Rover Flora Summon Chest, upgrade kits and other progression items. In addition, players can participate in a variety of launch celebration events, including login campaigns, mission events and progression challenges that offer valuable rewards throughout the launch period.
Netmarble plans to continue supporting RF ONLINE NEXT following the launch with ongoing content updates, events and community-driven initiatives designed to expand the game’s sci-fi universe and provide new experiences for players around the world.
RF ONLINE NEXT is available now via the App Store, Google Play, Netmarble Launcher and Epic Games Store.
More information about RF ONLINE NEXT can be found on the official website and community channels.
© Netmarble Corp. & Netmarble N2 Inc. All Rights Reserved.
About Netmarble Corporation
Founded in Korea in 2000, Netmarble Corporation is a leading global game developer and publisher. Through acclaimed franchises and strategic partnerships with top-tier IP holders, the company delivers innovative and engaging gaming experiences to audiences worldwide. As a parent company of Kabam, SpinX Games, Jam City, and a major shareholder of HYBE and NCSOFT, Netmarble’s diverse portfolio includes Solo Leveling:ARISE, Seven Knights Re:BIRTH, Raven2, MARVEL Future Fight, and The Seven Deadly Sins: Grand Cross. More information can be found at http://company.netmarble.com.
