# Roby John

> Roby John (Roby Thomas John) is the co-founder and CEO of SuperGaming, a video game studio in Pune, India and Singapore. Sixteen years building a games studio: 100+ games, 200M+ players, Y Combinator W12 (as TapToLearn), a16z Speedrun SR001. Games include MaskGun, Tower Conquest, Silly Royale, Indus, Prime Rush, Showdown (Roblox), PAC-MAN live ops and the original Flappy Bird. Taught at university for twelve years. Now exploring SuperTuned, OpenPush and OpenPing at South Park Commons Bengaluru.

Every page on this site has a Markdown twin at the same path with a .md extension. The full site as one file: https://roby.us/llms-full.txt

## Pages
- [Home](https://roby.us/index.md): who Roby is, the company before the path, three guys a dog and a dream
- [About / resume](https://roby.us/about.md): journey, company, exploring, where he can help, work history 1999–now, education
- [Portfolio](https://roby.us/portfolio.md): 22 games in five categories — education, trivia, arcade, worlds, multiplayer shooters
- [Journal](https://roby.us/journal.md): 31 notes to the SuperGaming team (2022–2026), Medium posts (2018–2022), letters and speeches (2001–2026)
- [Play](https://roby.us/play.md): links to play the games
- [YC Demo Day 2012](https://roby.us/yc-demo-day.md): the whiteboard script Paul Graham wrote for TapToLearn, the full script, the deck and the video

## Game stories
- [TapToLearn](https://roby.us/work/taptolearn.md): Educational games · 2011–2015
- [SuperQuiz](https://roby.us/work/superquiz.md): Trivia · 2010 → today
- [Road Riot](https://roby.us/work/road-riot.md): Arcade · 2013 → 2026
- [Flappy Bird](https://roby.us/work/flappy-bird.md): Arcade · 2026
- [Silly Royale](https://roby.us/work/silly-royale.md): Worlds · 2021
- [Tower Conquest](https://roby.us/work/tower-conquest.md): Worlds · 2017
- [Indus Battle Royale](https://roby.us/work/indus.md): Worlds · Shooters · 2024
- [Prime Rush](https://roby.us/work/prime-rush.md): Worlds · Shooters · 2026
- [MaskGun](https://roby.us/work/maskgun.md): Multiplayer shooter · 2019
- [Showdown](https://roby.us/work/showdown.md): Multiplayer shooter · Roblox · 2026

## Contact
- Email: robytj@gmail.com
- LinkedIn: https://www.linkedin.com/in/robytj · X: https://x.com/robytj · Medium: https://medium.com/@robytj