A sprawling low-poly city of red-roofed houses, apartment blocks, parks and hexagonal ponds in warm evening light

iznobeat studio presents

BYBY

a little city, one hex at a time

Coming soon to Windows, macOS & Linux

Watch the trailer

A cozy city builder

Place a tile.
Watch the city grow around it.

Draw random city tiles — suburbs, apartments, shops, industry, parks, main streets and tram lines — and fit them together so their edges match. Connect homes to jobs and the city wakes up: cars find parking, trams stop for waiting passengers, and the windows light up as day turns to night.

  • Match the edges

    Same zones side by side score, good neighbours score more. Six matching edges make a perfect fit and an extra tile for your stack.

  • Watch it come alive

    Buses, trains, ships and planes bring people in. Kids walk to school, shops get robbed, fire engines race across town.

  • Keep them happy

    Every block cares about its parks, shops, transit and noise. Reach milestones to earn landmarks and unlock new tiles.

City life

Something is always happening

A train pulling into a glass-roofed station between apartment blocks
Trains, trams and buses run on the lines you lay.
A corner café with red and orange parasols on a paved square
Cafés fill up on the square.
Smoke rising from burning buildings in an industrial district
Fire! The nearest station sends its engines.
A football match in a small stadium with red stands
Match day at the stadium.
A marching band in red uniforms and tall hats leading a colourful parade float down a street, confetti in the air
The marching band leads the parade.
The hexagonal city at night with streetlights and lit windows
Day turns to night, and the windows light up.
Coloured light beams sweeping the night sky over a stadium concert
Evening concerts light up the sky.
A lighthouse on a green island tile sweeping its beam over dark water
Lighthouses guide the ships home.
A resident walking along a gravel path in a leafy park
Parks grow ponds, playgrounds and gravel walks.

The long game

Earn your landmarks

Achievements are celebrated with fireworks over the city — and gift you something to build. Some take a very long game to reach.

  • Statues
  • A stadium
  • The cathedral
  • A ferris wheel
  • The opera house
  • Roundabouts
  • Railways
  • Harbours
  • An airport
  • Schools
  • Hospitals
  • A zoo
  • A castle
  • An amusement park
  • A university
  • …and many more
Fireworks rising over the lit-up city at night

Coming soon

Byby is in active development at iznobeat studio, for Windows, macOS and Linux.