Games & experiences
Prototyping accessible and imaginative interactive experiences — including family-friendly games built with curiosity and care.
01 / PLAYIndependent studio · Early-stage project
Small studio.
Big worlds.
User404 is an independent creative technology project exploring playful games, imaginative software, and new ways to build with AI. We're at the beginning of the journey — and building in public.
Our focus
Building things worth playing with.
We're experimenting at the intersection of game design, software engineering and artificial intelligence. These are our current areas of exploration.
Creative software
Designing small, useful digital tools with clean interfaces, thoughtful interactions and a focus on real needs.
02 / MAKEAI-powered workflows
Exploring Claude and AI-assisted coding to improve prototyping, debugging, content creation and future development workflows.
03 / EXPLOREInteractive prototype 001
PLAYABLE IN YOUR BROWSERORBIT/404
A tiny reflex game from the User404 playground. Catch as many glowing signals as you can in 20 seconds. No download, account or personal data required.
Tap or click the green orbs. Avoid the red ones.
user404 / roadmap
const user404 = {
mission: 'make & play',
stage: 'early prototype',
focus: [
'games', 'software',
'AI workflows'
],
next: 'keep building'
}
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About User404
Real curiosity.
Real prototypes.
User404 is a founder-led, independent project in its early prototyping stage. Our goal is to grow it into a creative game and software studio through small, tangible releases.
We are exploring how tools such as Claude can support the development process. We don't claim to have launched commercial products or completed an API integration yet.
✓
Public website & playable browser demoFirst step · Available here
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New game prototypesNext step · Planned
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Exploration of Claude API integrationsResearch phase · Planned
Let's connect
Have an idea?
Say hello.
Want to learn more about User404, discuss creative technology or explore a possible collaboration? Reach out anytime.