At the recently concluded BilibiliWorld 2025 (BW), one indie title stood out: Astrobuilder, an *AI-native game developed by Wa Studio and powered by GameBot's core AI technology.

BilibiliWorld—China's premier annual youth pop culture festival—has long served as a launchpad for emerging trends and cutting-edge gaming technology. As one of the few AI-native games on the market, Astrobuilder made a powerful impression with its public demo, showcasing innovative gameplay such as character role-switching, autonomous interaction of hundreds of AI NPCs, and a player-driven, rewriteable storyline. These features delivered players a "god-like" creative experience, earning strong positive feedback from event-goers.

Crowds gathered at the Astrobuilder booth during BW 2025.

01

AI x Gaming: From Concept to Reality

During trials at BW, players discovered that unlike traditional games with fixed storylines and pre-scripted NPCs, AI NPCs in Astrobuilder remember previous conversations and respond with logically consistent behavior. For example, a character aided by the player may send resources days later, while one insulted may rally others against them.  This dynamic, memory-based behavior creates a truly immersive experience, making the virtual world feel alive.

Photo: Bilibili

Behind this experience is a paradigm shift in how AI is integrated into game development. Traditionally, AI has played a supporting role—enhancing features without reshaping the core gameplay. Astrobuilder breaks that mold by turning AI from a development tool into the driving engine of the entire experience. From world logic to systemic behaviors, every layer of the game is powered by AI at its core.

This deep, native integration transforms gameplay entirely: AI NPCs follow coherent life paths, generate original dialogue, and influence world systems like politics or trade—adapting in real time to player choices. No two playthroughs are alike,

02

Knit in Action: The Productized AI Platform Behind Astrobuilder

GameBot, a global leader in next-generation gaming AI, laid the technological foundation behind Astrobuilder’s innovation. Its AI solutions have already been adopted by top-tier  leading studios like Tencent and WeMade.

To bring AI-native games within reach for more studios, GameBot developed Knit—an all-in-one game agent development platform purpose-built for this new era of gameplay.

Rather than offering incremental upgrades to exisiting technologies, Knit introduces a paradigm-shifting toolkit tailored for AI-native design. Key capabilities include:

● Agent Lifecycle Management: A visual, blueprint-based editor allows developers—regardless of AI expertise—to design rich NPC personalities, behavioral logic, and interaction patterns. Post-launch, Knit enables real-time tuning and iteration.

● Dynamic World Generation Engine: Developers define the rules, and Knit dynamically generates evolving storylines and quests that adapt to player behavior, ensuring logical world continuity without constant manual scripting.

● High-Concurrency Interaction Support: Optimized AI inference ensures stable, low-latency behavior for real-time interactions with hundreds or even thousands of NPCs simultaneously.

Photo: Astrobuilder

Powered by the Knit platform, Wa Studio built a fully personalized AI-NPC system and a dynamic, ever-evolving world for AstroBuilder. By productizing this technology, GameBot is turning AI-native game development from a high-end experiment limited to major studios into an accessible, scalable approach for mid- and small-sized teams alike.

A New Era: Co-Creating Worlds with AI

The arrival of AI-native games marks more than just a technological upgrade—it signals a fundamental shift in how games are designed, played, and experienced

● Gameplay Revolution: Linear narratives give way to emergent storytelling, turning players into active world-builders rather than passive quest-followers.

● Development Model Restructured: Designers shift from creating static content to building flexible rule systems, enabling infinite, AI-driven variations of gameplay.

● Player Relationship Redefined: Games become living ecosystems where player choices shape persistent histories, influencing future events and players.

The success of Astrobuilder at BW 2025 confirms that the age of AI-native gaming is no longer theoretical—it’s here. Powered by GameBot and platforms like Knit, a new wave of games is emerging—games that co-create with their players, evolve over time, and deliver deeply personal, endlessly replayable experiences.

The AI-native revolution has begun. And it’s changing the game—forever.

*Note: An AI-native game is a game whose gameplay deeply integrates AI technology and cannot function without AI.