Games & Quantitative Research · Lexington, KY

Rainfield Studio

Play. Predict. Get hooked.

Explore our work
Goal HeroGoal Hero Rush Racer GTRush Racer GT CuboraCubora
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Selected work

Mini games, live across global platforms.

A growing catalog across reflex action, racing, and puzzle — each built to be picked up in seconds and remembered for hours.

Mini Games
Goal Hero icon

Goal Hero

TikTok Mini Game
Sports · Arcade · Free to play

Dive, read the shot, and pull off impossible saves. A reflex-driven penalty keeper built for one-more-round play.

Play on TikTok →
Rush Racer GT icon

Rush Racer GT

TikTok Mini Game
Racing · Arcade · Free to play

High-speed endless racing. Weave through traffic, chain near-miss combos, and unlock six unique supercars.

Play on TikTok →
Cubora icon

Cubora

Google Play
Puzzle · Casual · Offline

Three classic puzzle games in one — 2048, Memory, and Blocks. Fully offline, no ads, no tracking.

View on Google Play →
Quantitative research

A research desk built on live esports data.

Alongside games, Rainfield runs a small quantitative team that turns real-time match data into models — measuring how in-game events move prediction markets, second by second.

What we build
Live data modeling

Live-data modeling

League of Legends
Kills · Objectives · Gold · Win probability

Event-level models that map kills, objectives and gold swings to win probability, calibrated on official match data and evaluated out of sample.

Prediction market research

Prediction-market research

Esports markets
Pricing · Liquidity · Latency

How fast do esports markets absorb what happens on the Rift? We study price formation, order-book depth and the value of low-latency official data.

Real-time analytics

Real-time analytics

Infrastructure
Streaming feeds · Backtesting · Monitoring

Low-latency ingestion of live match feeds, replayable ledgers for honest backtests, and dashboards that keep every model accountable to real results.

About

A games studio with a quantitative research desk.

Rainfield is an independent company based in Lexington, Kentucky. We design and ship mini games for global short-video platforms, and we run a quantitative research practice that applies live esports data to prediction-market modeling.

Our team works at the intersection of interactive design, data science, and platform technology — building products for the audiences who already live on these platforms, and models that hold up out of sample.

Get in touch

Let's talk.

For data partnerships, publishing, press, or general inquiries, reach out directly.