E kaabo Nnọọ Barka da zuwa Akwaaba
Build your world,
one street at a time.
A cozy city builder you play on your phone. Start with a patch of sand and make it your own: lay the roads, light the lamps, open the market, and watch a neighbourhood come alive around you.
Free · nothing to download · your town saves on your device
Make it
- Lagos
- Port Harcourt
- Aba
- Ondo
- Bayelsa
- Accra
- Kano
- Enugu
- Ibadan
- Abuja
- wherever you call home
Start with a patch of sand.
End with a place people call home.
Naijapolis is a slow, friendly city builder. There is no rush and no enemy. You decide what your neighbourhood looks like, how it sounds, and who looks after it.
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Build with your fingers
Draw a road, drop a house, fence a compound, plant a garden. Tap to place, drag to look around, and paint every wall the colour you like.
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Keep the lights on
Power, clean water, clinics, schools and safety. Look after them and your neighbours thrive. Forget them and you will hear about it.
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Run the neighbourhood
Once your town grows, a council opens. Pass policies, balance the budget, and face the voters when election season comes round.
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Rain, markets, festivals
The seasons turn. The rains come, the market fills, and the bunting goes up when there is something to celebrate.
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Walk your own streets
Come down from the sky and stroll through the town you built, in first person, past the stalls and under the street lamps.
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Share it with friends
Send a link and friends can come and visit your city, or build it with you in a room of your own.
Your neighbourhood,
on a little map.
Every street starts empty. Give your city its own name, then tap a place on the map to see what lives there and what it asks of you.
Market
Stalls and kiosks bring money, noise and life to a street. Give the traders a good spot and a market day will do the rest.
A day in Naijapolis
Morning light on the market. Golden hour on the main road. Lamps and generators humming after dark. Every hour has its own mood.



Made for your phone.
Happy on a big screen too.
- Nothing to download. Open the link and play. Add it to your home screen if you like.
- Your town stays with you. It saves on your device. Sign in only if you want a safe copy in the cloud.
- Opens without data. Once you have visited, your game opens even when the network does not.
- Easy on your phone. The graphics adjust to your device and ease off when you are idle. There are settings for sound, reduced motion, bigger text and high contrast.

Your plot is waiting.
It takes about a minute to lay your first road.
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Behind the scenes
How a whole city fits in one page
A nine-part engineering series on how Naijapolis is built: the one-file build, a kernel you can test, the simulation, the graphics, the generative music, how cities are shared safely, how it stays up, and how trees, flowers and rivers are grown, and how the town deals with its rubbish. With diagrams, and things to try yourself.
Read the engineering blog