Future city

The future city is a post-apocalyptic metropolis in the distant future.

History
At some point, the Time Baby overcame opposition to wreck and take control of the city.

After Dipper and Mabel Pines cost Blendin Blandin his job in the Time Anomaly Removal Crew in "The Time Traveler's Pig," he is made to serve 10-squared life sentences in the city's Infinetentiary. He spends the duration of his time their training for battle and plotting his revenge on the twins. In "Blendin's Game," the time convict makes history as the first prisoner to escape the facility and invokes Globar against his past foes, hoping to win a time wish and prevent Dipper and Mabel from being born.