Here's some things I've made:

Soflan.net

DanceDanceRevolution step chart viewer.

It's a client side web app written in React and JavaScript, made for mobile web browsers but also works great on desktop web.

Try it: https://soflan.net

Code: https://github.com/ayumi/soflan

DDR dance pad "IKA"

DIY dance game controller

DDR dance pad IKA image

Automated Trolling Machine

An ATM machine which doesn't give you money, it gives you a fun adventure game.

It's an ATM body with a Raspberry Pi inside.

I worked on the game UI which ran a basic adventure game framework (code here).

Co-creators: eV Quirk, Jeremy Guillory.

AFK RPG

The best game you will never play.

Web game where you idle to gain exp and items. There were over 9000 users.