Michael Angelo Del RosarioPortfolio
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A race in progress, with the streamer's webcam and chat racers on the leaderboard

Nitro Stream Racing

A streamer-led racing game where chat races along. I owned almost all of its UI.

Nitro Stream Racing puts a streamer behind the wheel and lets chat race along. Races run right on the stream, with chat’s racers climbing the live leaderboard, and in Chat vs Bots a whole community teams up against a squad of bots for exclusive rewards. Every race ends on the podium, with the final standings and race stats.

My part

I owned almost all of Nitro’s UI features: the leaderboards, the storefront and its promotions, the battle pass, and much more. If it’s on screen in Nitro, there’s a good chance I built it.

It was one of the Captain.tv live games I worked on as a full-stack developer, alongside Stream Raiders and Stream Pirates.

Nitro Stream Racing key art: a high-speed streamer-led chat-plays racing game
The Chat vs Bots challenge map, where a community races bots for exclusive rewards
The main lobby with the streamer's car
Race results with the podium, leaderboard and race stats

More projects

Arena Kingdoms

One of the early games on Discord's games platform.

Captain.tv · 2021 – 2025

  • Launch
  • Discord
  • Full-stack
Unity

VR Exhibits & Simulations

Three VR projects, from a COPD exhibit at US medical conventions to a cloud game for tech conferences.

Hogarth Manila · 2025

  • VR
  • Optimization
  • Healthcare

Rapid AI Game Prototyping

Part of a team rapidly prototyping games for an AI-focused games company, where I also took over and rescued Grimlight.

Series AI · 2026

  • Rapid prototyping
  • AI
  • Multiplayer