In the first week since its launch, as AI characters truly "remember" players, the cold-start answer sheet for an AI-native interactive text-based game platform is emerging
On August 14, at the Bang Dream Only Fan Convention 4.0 in Luhu, Chengdu, nearly two thousand attendees from over 20 cities across China gathered. At the Yumeloop booth, some players stood for six hours straight. What attracted them was the platform's first AI audio-interactive novel, "Whispers of the Stars"—here, characters "remember" what you've said and the choices you've made, bringing them up later. "On the first day, I casually mentioned liking crispy golden bars, and today she actively took me to Baofu Meat Shop," wrote a player in a QQ group, a message that was subsequently shared across multiple fan groups.
Why "Remembering" Has Never Been Done Right
"AI characters can't remember people" has long been a lingering issue in the interactive entertainment sector. Leading overseas AI character chat products see 200 million monthly visits, while domestic interactive reading platforms have cultivated tens of millions of users over nearly a decade—the market has already validated that players are willing to converse with AI and pay for stories. But things discussed in one round are forgotten in the next, character personas quickly drift in multi-character scenes, and no matter how long you play, the story remains stuck in its initial state. This has little to do with context window length; it's closer to an architectural deficiency: a friend who needs to reintroduce themselves every time you meet is someone you can chat with, but hardly someone with whom you can build a genuine relationship.
Yumeloop's self-developed memory engine addresses precisely this gap. Centered on a structured memory system, the engine automatically breaks down and archives each player-character interaction into retrievable memory fragments: casually mentioned preferences, solemnly made promises, and shared experiences, each with its own weight and storage hierarchy. As conversations progress, relevant memories are semantically recalled, outdated information is updated or fades away, and the character's perception of the player continuously evolves with the relationship. When players return after a few days, the character still "remembers" what happened between you—one player maintained over a thousand consecutive interaction rounds, with the character consistently remembering initial promises and maintaining a coherent personality and attitude. As the platform's debut title, "Whispers of the Stars" also boasts substantial content depth: thousands of state fields, nearly ten thousand conditional reaction rules, and relationship networks support 44 characters and 175 interpersonal relationships that dynamically evolve based on player choices, providing sufficient content depth for long-term engagement. The entire engine simultaneously supports three core capabilities: long-term character consistency (logical consistency over thousands of rounds), AI Agent creation tools (zero-threshold construction of AI-native content), and AI-native dynamic AVGs (large models driving real-time plot and world evolution).
Behind the Numbers Lie Emotions, Not Parameters
The 7-day cold-start data from the first week provides a benchmark for this mechanism's market performance: user conversion rate exceeded 30%, with over a thousand active players—mature interactive fiction platforms typically see around 15%-20%, while new releases on a leading global gaming platform average about 19%; long-term players (those with over 100 interaction rounds) account for nearly 30%, compared to 15%-20% for similar overseas products; average daily playtime is approximately 1.2 hours, whereas similar overseas products averaged 1–2.5 hours over the past two years. Some power users accumulated over a thousand interaction rounds in seven days, playing more than ten hours in a single day with over three hundred rounds of interaction, all while maintaining consistent character personas. And this was achieved with just a single title during its cold start.
Traditional interactive novels offer a single experience lasting only 5–30 minutes, while overseas AI chat platforms average about 17 minutes per session—conversations are not remembered, forcing players to start from scratch each time. Players of "Whispers of the Stars" spend an average of 1.2 hours per day, with some immersing themselves for over ten hours in a single day, because every interaction continues a relationship. With just one title, more than one-third of visitors engaged in deep gameplay, a ratio even higher than that of mature platforms operating for years. "Every time I chat with them, I'm afraid of losing affinity." This player sentiment speaks louder than any metric curve.
A Product Born from QQ Groups
The product itself grew out of player communities. The core team immersed themselves directly in QQ groups, fixing bugs reported on the same day, often by the next day, without relying on surveys or focus groups. The team's response regarding fan creations was straightforward: "This isn't a press release; it's giving you a stage and a set of assets." Relying on fan clubs and community word-of-mouth, the product achieved data comparable to traditional commercial promotions.
The Next Narrative Medium
Zooming out, traditional interactive fiction platforms have proven the market over nearly a decade, but manual fixed branching has a ceiling—the story ends the moment you complete it. Comparing conversion rates, long-term engagement, and playtime—even with just a single title's cold start, Yumeloop has outperformed mature platforms established for years across multiple dimensions. While similar products are still figuring out "how to keep conversations going for a few more rounds without breaking," Yumeloop has already generated validation data in cross-session memory, multi-character coordination, and dynamic narrative evolution. This gap stems from different underlying logic: once characters have memory, every conversation becomes unique, and content supply shifts from "authors write, players read" to "players and AI co-create shared memories."
The interactive fiction editor for creators is still being refined, with the goal of allowing creators to build worlds and set rules, letting stories grow organically. Yumeloop's positioning has never been just a game—it is an AI-native interactive text-based game platform. Its memory capability serves as reusable "infrastructure," applicable to any IP genre; once the creator ecosystem matures, it will become a supply-side flywheel. From fixed branches to memory engines, interactive narrative has evolved over nearly a decade. The first-week performance of "Whispers of the Stars"—with a conversion rate exceeding 30%, nearly 30% long-term engagement, and over a thousand rounds of deep interaction—marks the first answer sheet for the transformation of audio-interactive novels in the AI era.
