The city built with words
Tomospire is a voxel world with a twist: the coolest things aren’t crafted with taps — they’re described. A pet. A race car. A plane. A whole shop. The clearer the idea, the better the result — precise thinking and fluent AI collaboration, picked up through play.
- No account needed
- Invite-only worlds
- Progress saved with a simple code
- No ads, no trackers
- Instant on any device
How it works
Take a challenge
The AI Workshop sets a mission: design a pet, a race car, a sweet shop, an airplane.
Describe it in words
Vague ideas come out hilariously wonky — on purpose. “A dog” gets you a sad grey blob.
Sharpen the idea
Friendly hints show what’s missing. Add the details, and the real thing appears — then it follows you, drives, or flies.
Earn real powers
Planes, bulldozers, paint shops and more unlock only by completing challenges. Thinking is the power-up.
Skills that stick
It never feels like a lesson — but every unlock exercises an ability that lasts.
Clear thinking
Turning a fuzzy wish into a precise description is the core skill behind writing, engineering and design.
AI literacy
Describe, check the result, refine, try again — exactly how people will work with AI for decades to come.
Creative persistence
First tries fail funny, not frustrating — and refining an idea beats giving up on it.
Designed with care
The best design choices are the quiet ones. A few of ours:
No accounts
Play starts instantly. Worlds and progress live under simple random codes — no sign-ups, no profiles, no personal data involved.
Invite-only worlds
There’s no public server list. A shared world is a small space others enter only with its code.
Builds stay as built
Only a build’s creator — or the world’s owner — can change it, so creations stay the way they were made.
Looked after
Every world can be reviewed, restored to an earlier moment, or closed by the operators when something’s off.
Quiet by design
No third-party ads, no analytics trackers, nothing sold to anyone.
FAQ
How much does it cost?
It’s free during the alpha. An optional plan with extras may come later — never ads, never loot boxes.
What does it run on?
Any modern browser — phone, tablet or laptop. You can add it to the home screen like an app; there’s nothing to install.
Is this Minecraft?
No — it’s an original browser game. It shares the friendly blocky look, but the heart of it, building with words, is all its own.
How do friends join?
With a short room code. Only people who have the code can enter, and each world stays a small group.
Ready when you are
Open it, take a challenge, and see what a clearly-put idea can build.
Play free — no download