LinearGame, an AI-native game startup with operations in the U.S. and Singapore, today announced Yoroll.ai, a breakthrough interactive video platform that enables creators to build playable, branching cinematic games directly from text prompts, photos, and short clips. Built at the intersection of generative video and interactive storytelling, Yoroll.ai is set to debut alongside three flagship interactive titles within the next three months. LinearGame has raised a multi-million-dollar pre-seed round led by HT Opportunity Fund, with additional backing from angel investors across the gaming and AI sectors.
Positioned as a video-first creation platform, Yoroll.ai lets anyone transform scenes described in text and reference media into dynamic, playable story experiences — “closer to directing a film than programming a game,” the company says. LinearGame frames Yoroll.ai as "AI-era Roblox meets Netflix" — a universe where people can watch, play, and ultimately create their own interactive stories.
A core differentiator is accessibility. LinearGame aims to empower TikTok-native storytellers, indie filmmakers, writers, and everyday creators to become game designers without learning engines or complex tools. A creator simply inputs prompts, uploads photos, and defines branching choices; Yoroll.ai’s AI pipeline then generates video scenes, connects the narrative paths, and adds gameplay elements such as branching decisions, QTEs, and light action mechanics — all without code, 3D modeling, or game engine skills.
Alongside the platform, the company is unveiling LinearGame Studio, its first-party game division. The studio is developing a slate of interactive, film-like games built natively on Yoroll.ai. These titles will serve both as flagship IP and as reference projects demonstrating what large-scale, AI-generated, choice-driven games can look like.
“Traditional games rely on heavyweight engines and massive asset pipelines,” said LinearGame founder and CEO Heath Xiao. “We’re inverting that model. With generative video as the rendering layer and Yoroll.ai managing branching logic and gameplay under the hood, anyone can craft a playable, personalized story without touching a conventional engine.”
“Most people won’t open Unity or Unreal — but they already understand short-form video and storytelling,” Xiao continued. “Yoroll.ai bridges that gap. It takes prompts and reference media and uses generative models to render scenes as video instead of 3D. If you can create on TikTok, you can ship playable episodes.”
LinearGame’s team includes veterans of game development, AI products, and interactive film across North America, Asia, and Europe. The company is initially focusing on high-engagement narrative genres such as romance, supernatural thrillers, and mystery — categories that show strong traction in mobile interactive fiction and streaming.
The new funding will accelerate hiring across engineering and content, support the launch of Yoroll.ai’s closed beta, and fast-track the rollout of LinearGame Studio’s first wave of titles across PC, console, mobile, and web. LinearGame believes the shift toward AI-native interactive video is inevitable — and that by treating generative video as the engine, Yoroll.ai is positioned to redefine how cinematic games are created and who gets to create them.
Website: www.lineargame.ai
X (Twitter): twitter.com/yorollai
Yoroll.ai Waitlist: yoroll.ai
About LinearGame
LinearGame is an AI-native game company building interactive video experiences powered by generative technology. With teams across the U.S. and Singapore, the company focuses on lowering the barrier to game creation by turning text, images, and short clips into cinematic, playable stories. Through its platform Yoroll.ai and first-party LinearGame Studio, the company is pioneering a new category of AI-driven interactive entertainment. LinearGame is backed by leading investors across gaming and artificial intelligence. For more information, visit www.lineargame.ai.
Media Contact
Heath Xiao
heath@lineargame.ai
