Your code builds a tiny city

A cozy idle game in your browser. Sign in with GitHub or GitLab, pick the repos that count, and every line of code you add brings someone to your pixel town as it grows from a hamlet into a city of the future.

How it works

Step 1

Sign in

Sign in with GitHub or GitLab and name your city. There is nothing to install, and we never see your password.

Step 2

Pick your repos

Add the read-only GitHub app, or connect GitLab, and tick the repos that count. Only the lines you add and remove are counted, never your code.

Step 3

Watch it grow

Lines you add bring people in, lines you delete move them out, and bigger towns unlock whole new worlds. Badges you earn stand for good in your Trophy Park.

More than a counter

Visit other cities

Click any city on the leaderboard to walk its streets and see its Trophy Park.

Compare towns

Put two cities side by side and see who's building faster.

Earn rewards

New tiers and badges unlock looks for your town that you keep for good.

The leaderboard

Ranked by population only: the lines you've added minus the lines you've removed since your city started counting. You can take your city off the leaderboard, or make it private, any time.

Click a city to visit it and see its Trophy Park.

Sample data
# City Population
1Nightowl Heights12,480
2Mergeport9,215
3Tiny Town7,860
4Branchwick4,102

Your code stays yours

What we keep

  • Your city name and settings
  • The repos you tick, and when each commit was made
  • How many lines each commit added and removed
  • Your population, badges and rewards

What we never keep

  • Your source code or diffs
  • Commit messages
  • Your GitHub or GitLab password

Delete your city, and everything we keep about it, any time from your account.