Nostalgia Breaks Through, Fresh Growth Begins – Roco Kingdom: World Writes a New IP Legend Through Innovation

When classic nostalgia meets cutting-edge creativity, a fifteen-year-old IP can burst into vibrant new life. On March 26, Roco Kingdom: World, developed by Tencent’s Morefun Studios, officially launched. Within just 13 hours, the number of new users exceeded 15 million. It topped the iOS free charts and later climbed all the way to No. 1 on the top grossing chart – a striking testament to the powerful appeal of a nostalgic IP and a clear answer to the question: “How can an old IP enter players’ lives in a new way and reach new heights?” Before launch, the game – which carries the childhood memories of an entire generation – had already garnered over 60 million preregistrations, building on a foundation of 350 million registered IP users to complete a magnificent transformation from “childhood memory” to “phenomenal new title.”

Breaking Conventions: Reshaping the Boundaries of a Nostalgic IP Through Restrained Innovation

China’s game market is undergoing a profound shift. The old era of “paytowin” numerical monetisation is gradually fading, while a new path centred on emotional value and content quality has opened. Roco Kingdom, the browserbased IP launched in 2010, was once a childhood companion for countless young players. As a noncore Tencent project back then, it was able to preserve many nonutilitarian, whimsical designs – details that once seemed “useless” but have now become precious nourishment for nostalgia. The success of Roco Kingdom: World lies first and foremost in the fact that it does not stop at cashing in on nostalgia. Instead, it bravely breaks industry conventions and injects new vitality into the IP through innovative gameplay.

The development team, Morefun Studios, chose to rebuild the Roco Kingdom as a 3D open world. This meant exponentially higher development costs and greater commercial pressure on the game. Yet they resolutely abandoned the industry’s most familiar tactics of “resource gating and stat selling,” returning to the essence of gameplay. In Roco Kingdom: World, nearly all magical creatures can be obtained through exploration, hatching, or trading with friends – no paytodraw gacha required. Creatures’ skills and attributes have no paid enhancement paths. Battles are a contest of players’ familiarity with types and abilities, not numerical dominance, allowing players to once again enjoy the pure fun of exploration and combat.

What’s more, the game shows great consideration for casual players, supporting the option to skip PvP content while still progressing through the story. Players can simply immerse themselves in the joy of capturing and raising creatures. Based on feedback from testing – such as restrictions on catching spheres and limited backpack capacity – the launch version made significant optimisations. Even some PvP tasks can be completed by simply “watching” battles. This truly reduces player burden. Aside from the 16 GB installation size, which may pressure some phone storage, the game is almost a “relaxing masterpiece” that storydriven and casual players can enjoy like a singleplayer title.

On the monetisation front, Roco Kingdom: World demonstrates strong strategic resolve, focusing on nonstat cosmetic items such as appearances and decorations. Compared to the crude approach of selling stats, this restrained monetisation model is more difficult, but it aligns much better with today’s player trends – a shift from passive “stat consumption” to active “emotional consumption.” Payment is no longer a “musthave” for progression, but a voluntary choice based on players’ love for the IP and desire for personal expression. This model not only preserves the nostalgic core of the IP but also has the potential to grant it pricing power in the creaturecollection genre, significantly raising the entry barrier for similar products and setting a new benchmark for the industry.

Content Is King: Building a LongTerm Foundation for the IP Through Industrial Strength

If the restrained business model is the “bold bet” of Roco Kingdom: World, then its powerful content production capability is its strongest asset. As China’s game industry reaches worldclass levels, Tencent’s Morefun Studios has channelled mature industrial capacity into revitalising the IP, bringing the magical world of Roco Kingdom to life in a more vivid and immersive form.

At the 2026 GDC, Morefun Studios shared its cuttingedge industrial capabilities with the world – and Roco Kingdom: World is a vivid embodiment of that strength. On the audio side, the team recorded over 50,000 sound files, tailoring hundreds of unique sounds for each creature on average, giving every creature its own “voice memory.” On the visual side, advanced technologies such as a highperformance global illumination solution streamline production while achieving a high degree of visual consistency between mobile and PC – even lowspec phones can enjoy a smooth immersive experience.

Abundant content is the key to retaining players. At launch, Roco Kingdom: World features over 400 catchable creatures, each with its own unique appearance, skills, and ecological details, along with more than 50 hours of main and side quests – a singleversion content volume two to three times that of similar games. More importantly, launch is not the end. The team has released a clear roadmap: a new themed season approximately every two months, over 200 new creatures per year. Updates for late May and midJuly are already planned, including expansions to the open world map, new creatures, and fresh gameplay – a steady stream of content to provide longterm companionship.

The artistry behind the creatures truly anchors the nostalgia. Based on meticulous observation of reallife animals and objects, the team creates creatures that feel both familiar and magically whimsical – for example, “Bristlehead Spiderling” and “Dustgrab Fluff,” which combine a harvestman with a broom. They carry a sense of everyday life yet are full of magical childhood wonder. Each creature has nearly 30 animations: they can hold your hand, fly with you, or be held in your arms. They exhibit sceneappropriate behaviours and interactions in the open world, transforming them from mere game items into “companions” capable of forming emotional bonds with players. This obsessive attention to content detail elevates Roco Kingdom: World far beyond a simple “nostalgia rerelease” – it is an upgrade of the IP’s value.

Nostalgia Takes Root: Building a TwoWay Emotional Bridge Centred on Players

Revitalising a nostalgic IP is never a oneway “replication of memories”; it is a twoway journey with players. The success of Roco Kingdom: World owes much to the team’s solid positioning of that nostalgia. They were not eager to cash in on the IP. Instead, they used new technologies to fill the “regrets” of the past and rebuild the expressiveness and emotional resonance of the Roco Kingdom. At the launch conference, IP creator Enzo confessed that 15 years ago, due to the limitations of browserbased technology, the grand vision of Roco Kingdom could not be fully realised. Now, with mature technology, the team finally has the opportunity to bring that old dream to life. Lead planner Kaisui also noted that the goal is to continue the IP’s core spirit of “meeting, accompanying, and walking together,” using a 3D open world to reshape players’ imagination of the creaturecollection genre.

This sincerity is also reflected in the deep interaction with players. The team has stuck with a core group of developers who “play and love Roco.” From conception in 2020 to launch in 2026, they spent six years polishing the game, rejecting a “quick nostalgia cashin” approach. During testing, they paid close attention to player feedback. After the preview conference, they made intensive adjustments to details such as character outfits and creature battles, and even published a 10,000-word changelog – earning players’ respect and trust through genuine effort. This positive interaction naturally extended the IP’s core values of “innocence, kindness, and love” into the player community. The community is filled with friendly exchanges – players sharing capture coordinates and looking for game partners – creating a warm and pure atmosphere.

The prelaunch marketing campaign allowed nostalgia to ferment and resonate well ahead of time. From the Lantern Festival “Roco Creatures Celebrate” content collaboration, to the immersive offline trial event at Canton Tower, to the preview conference where creators and celebrities shared their “Roco stories” – the team always communicated the game’s features and nostalgic warmth in ways that appeal to young players. The limited “student ID” numbers during preregistration, the live streams revisiting the Roco Kingdom Adventure animation after predownload, and the touching short film featuring “Brother Green Bubble” (former CCTV children’s host Geng Chenchen) just before launch – every step reinforced players’ sense of identity, reawakening the collective memory of “little Roco trainers,” ultimately leading to the explosive launch. After release, collaborations with QQ and Pleasant Goat and Big Big Wolf further expanded the IP’s influence, breaking through age barriers and attracting new players.

Industry Lessons: The Long Term Path for Nostalgic IP Lies in the Symbiosis of Heritage and Innovation

Over the past five years, many nostalgic IPs have fallen into the trap of “onewave wonders.” The root cause has been a lack of deep content cultivation and insight into player needs, remaining stuck at the surface level of stacking familiar elements. Roco Kingdom: World’s breakthrough offers valuable lessons for the development of nostalgic IPs: nostalgia is not a “get-out-of-jail-free card” – it is the starting point for revitalisation. Only by grounding nostalgia in solid content, innovative gameplay, and genuine interaction can an old IP break free from the limits of “memory exploitation” and achieve longterm growth.

For China’s game industry, the success of Roco Kingdom: World is also an important validation. As industrial capacity reaches worldleading levels, innovation in content creation and business models becomes the key to breaking through industry bottlenecks. It proves that the creaturecollection genre can escape the trap of “stat power creep” and achieve breakout success through a healthy social ecosystem and highquality content experiences. It shows that a nostalgic IP can step out of the “memory consumption” loop and become a timeless IP that spans age groups through technological empowerment and gameplay innovation.

Today, the launch of Roco Kingdom: World is only the beginning. Classic browsergame locations such as Xuanyu Island and Atlantis, as well as beloved creature series like Gugu, await future updates. For veteran players who have grown up with Roco Kingdom, this is a chance to heal childhood regrets. For new players, it is a brandnew world full of magic and warmth.

With 15 years of dedication, Tencent Morefun has proved that “innocence, kindness, and love” can still move people. The significance of Roco Kingdom: World goes far beyond extending the life of an IP – it demonstrates a feasible path for the entire industry, from childhood nostalgia to an enduring IP.

An old era of statdriven monetisation is coming to an end. A new era – centred on content and emotion – has already begun.