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11 Overview
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3-The Roco Kingdom franchise is one of the most successful children's entertainment properties in China, spanning online games, animated films, books, television series, and merchandise. What began as a browser-based game in 2010 grew into a cultural phenomenon with hundreds of millions of registered users and a multi-film theatrical franchise. Roco Kingdom: World is the latest entry, built as a fully 3D open-world game by the same core team that created the original.
3+Roco Kingdom: World is the modern 3D open-world entry in Tencent's long-running Roco Kingdom franchise. This page focuses on how Roco Kingdom: World came to be, the IP heritage it draws from, and the development milestones that led to its March 26, 2026 launch. For everything about the live game's mechanics, content, and ongoing updates, see the rest of this wiki.
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5-The Original Browser Game (2010)
5+IP Heritage
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7-The original Roco Kingdom launched on July 15, 2010, as a browser-based game published by Tencent. Targeted at children aged 7 to 14, the game featured a colorful world where players could collect, train, and battle creatures called spirits. The game's accessible design and Tencent's massive distribution platform led to explosive growth.
7+The Roco Kingdom IP debuted in 2010 as a Tencent-published children's title and went on to become one of the most successful children's entertainment properties in China across games, animated films, books, and merchandise. Roco Kingdom: World is positioned as the "IP orthodox sequel," meaning it is the official continuation of the franchise's core storyline and gameplay philosophy, endorsed by the original creators. The earlier franchise entries are out of scope for this wiki, which covers only Roco Kingdom: World.
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10-Player Milestones
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12-DateMilestoneJuly 15, 2010Launch day: 1 million new user registrationsDecember 2010Exceeded 1 million concurrent online playersApril 2015Surpassed 200 million cumulative registered usersLifetime TotalOver 350 million cumulative registered users
13-The speed of the game's adoption was remarkable. Achieving 1 million new users on launch day demonstrated the strength of Tencent's platform, while reaching 1 million concurrent players within five months confirmed the game's staying power.
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15-Theatrical Films
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17-The franchise produced four animated theatrical films between 2011 and 2015. Each film expanded the Roco Kingdom lore and brought the spirit-battling world to the big screen.
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19-FilmYearBox Office (yuan)NotesRoco Kingdom: Holy Dragon Knight2011~35 millionFirst theatrical film in the franchiseHoly Dragon's Wish2013~70 millionDoubled the first film's box officeHoly Dragon's Guardian201440+ millionFeatured Chinese boy band TFBOYSGo! Giant Valley201576+ millionChildren's animation summer box office champion
20-The fourth film, Go! Giant Valley, was the highest-grossing entry and won the title of children's animation summer champion in 2015. The films helped sustain the franchise's popularity beyond the browser game itself.
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22-Multimedia Expansion
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24-Beyond the browser game and films, the Roco Kingdom franchise expanded into multiple media formats:
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26-Books: Novelizations and original story books based on the Roco Kingdom universe.Webtoons: Serialized web comics continuing storylines from the games and films.Television Series: Animated TV adaptations broadcast on children's channels.Merchandise: Toys, plushies, stationery, and clothing featuring popular spirit designs.
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28-This multimedia approach kept the franchise visible across multiple channels and age groups. This keeps that Roco Kingdom remained a household name for Chinese children throughout the 2010s.
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309 Development of Roco Kingdom: World
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32-Development of Roco Kingdom: World was announced in July 2020 by the same core team that created the original browser game. The project represented a massive leap in ambition: a fully 3D open-world game built on Unreal Engine 4, designed to bring the classic Roco Kingdom experience to modern platforms.
11+Development of Roco Kingdom: World was announced in July 2020 by MoreFun Studios (also known as Magic Mirror Studio), a Tencent Games subsidiary. The project was the franchise's most ambitious to date: a fully 3D open-world game built on Unreal Engine 4, designed to bring the classic Roco Kingdom experience to PC, Android, iOS, and HarmonyOS with full cross-platform progression.
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34-The development process lasted over six years, with the team working to faithfully recreate iconic locations from the original game in 3D while adding new gameplay systems. Roco Kingdom: World is positioned as the "IP orthodox sequel" to the original, meaning it is the official continuation of the franchise's core storyline and gameplay philosophy, endorsed by the original creators.
13+The project was originally titled "Roco Kingdom Mobile" before being renamed in December 2024 to reflect its scope as a full cross-platform open-world experience rather than a mobile-only release. Development spanned more than six years, with multiple public testing phases that reshaped the spirit roster, combat tuning, and monetization model based on player feedback.
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36-Target Audience Evolution
15+Pre-Launch Milestones
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38-The original browser game targeted children aged 7 to 14. Many of those original players are now adults, and Roco Kingdom: World appeals to both the nostalgic older audience and a new generation of younger players. The 3D open-world format and deeper gameplay systems cater to more experienced gamers, while the spirit-collecting core and colorful art style remain welcoming to newcomers.
17+DateMilestoneJuly 2020Roco Kingdom: World development announced under the working title "Roco Kingdom Mobile."December 2024Project rebranded to Roco Kingdom: World to reflect its cross-platform, open-world scope.March 26, 2026Public launch on PC, Android, iOS, and HarmonyOS in China.
18+Design Philosophy
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40-Timeline Summary
20+Roco Kingdom: World aims to preserve the franchise's spirit-collecting core and visual identity while modernizing every system: a single open continent in place of segmented browser maps, a fully voice-acted main storyline, turn-based combat with lineup construction mechanics, and full cross-platform play with cross-progression. Importantly, every spirit is obtainable through normal play; there is no gacha system for acquiring spirits.
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42-YearEvent2010Original browser game launches (July 15)2011First theatrical film: Holy Dragon Knight2013Second film: Holy Dragon's Wish2014Third film: Holy Dragon's Guardian (feat. TFBOYS)2015Fourth film: Go! Giant Valley; 200M+ registered users2020Roco Kingdom: World development announced (July)2026Roco Kingdom: World released after 6+ years of development
22+Post-launch, the team has committed to a two-month seasonal cadence with a major world update roughly every six months, plus more than 200 new spirits per year. See the patch notes for the running change log.