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Fractal Labs

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Fractal Labs

We are a team of researchers (ex Google Research) and engineers (ex Google, Virtu) pushing the frontier in AI x Gaming.

fractal-labs.gg
1-10
Consumer

Company research

Public company, workplace, funding, and market signals

Updated Jul 29, 2026

Overview

YC W24 startup building an AI engine for gaming: a self-generating open-world RPG / UGC platform, with a proof-of-concept game called Wizard Cats. Public sources consistently describe the team as researchers and engineers from Google Research, Google, Virtu, Duolingo, Princeton, and Stanford.

Primary product

AI game engine / UGC platform for self-generating open-world RPGs (Wizard Cats is the proof-of-concept game)

Founded

2024

Headquarters

New York City, New York, United States

Team size

1-5

Work style

Remote

Industry

Artificial Intelligence

Sub-industry

AI gaming / game development

Offices

New York City, New York, United States

Business model

B2B software
consumer game
developer tools

Funding

Stage

Seed

Total raised

$500K

Latest round

Seed · Sep 2024

Latest amount

$500K

Seed

Sep 2024 · Y Combinator

$500K

People & investors

Leadership

Alan Du

Founder & CEO

Jason Cai

Co-Founder

Derrick Xin

Co-Founder

Investors

Sarah Smith Fund
Y Combinator

Work & culture

Small, remote-first U.S. team with a research-heavy engineering culture; public job descriptions emphasize high ownership, rapid prototyping, experimentation, and building frontier AI x gaming products.

Work style

Remote

Compensation

Public job postings signal competitive pay plus equity. A Member of Technical Staff role is listed at roughly $200k-$300k/year with equity, while a Unity contractor role is listed at $45k-$90k/year and explicitly notes no stock options.

Benefits

401(k) matching
company equity
health insurance
dental insurance
vision insurance
wellness programs
flexible PTO
fully remote work culture

Product & market

Differentiators

  • —Builds an AI engine that adapts to player actions at runtime
  • —Targets self-generating open-world RPGs and a UGC platform
  • —Backed by founders with Google Research / Google / Virtu / Princeton / Stanford backgrounds
  • —YC W24 backed and very small team

Technology

C++
Unity
Steam
telemetry
instrumentation
data ingestion pipelines
logging
transport
storage
AI/ML
game engine development

Customers

game developers
game studios
players

Scale & contact

Estimated revenue

Approximately $5M-$7.8M annual revenue (est.)

Latest news

Fractal Labs: Funding, Team & Investors

Startup Intros · Jul 2026

A profile article summarized Fractal Labs as an AI and gaming company, reiterated the 2024 founding, founders, small team, and compensation signals, and described the company as still actively expanding technical staff.

Four months with Fractal Labs and making video games that grow with AI

LinkedIn · May 2025

A Fractal Labs software engineer said the team was building video games that grow with AI, offering a useful contemporaneous signal that the company was actively shipping product work.

Fractal Labs (YC W24) is building an AI engine for self-generating open-world RPGs

LinkedIn · Sep 2024

A LinkedIn post described Fractal Labs as building an AI engine that powers a self-generating open-world RPG, with Wizard Cats as the proof-of-concept game and a roadmap toward UGC open-world creation.

[Contract] Unity Engineer at Fractal Labs (United States)

BEAMSTART

Job posting described the company as developing a game engine capable of coding itself at runtime to adapt to player actions, with a spell-crafting roguelite being built for Steam.

Alan Du LinkedInBEAMSTART company profileBuilt In benefits pageBuilt In company profileJason Cai LinkedInOfficial websiteWork at a Startup profileY Combinator company profileY Combinator jobs page
SourcesY Combinator company pageY Combinator jobs pageBuilt In company pageBuilt In benefits pageWork at a Startup company pageBEAMSTART company profileBEAMSTART Unity Engineer jobGetLatka company pageExtruct AI funding analysisLinkedIn post about Fractal Labs product directionLinkedIn post by Fractal Labs engineerStartup Intros profile

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