Tear a calendar page, live a day, and pay off a 1,000-year mortgage. Build roguelike card combos to trigger chain reactions and tear through an entire century at once. Upgrade your calendar, advance from the Middle Ages into the future, and watch the world outside change.

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About This Game

1000-Year Mortgage is an incremental deckbuilding game about tearing a calendar. Each page is a day. Use your wages to make mortgage payments, buy cards and upgrade your calendar, turning one page at a time into a chain reaction.

Tear through an entire century in one go

Start with one page a day. Make each tear trigger the next, then build longer chains. Pages fly, dates race past, and eventually a single tear takes you through an entire century.

Build your deck. Upgrade your calendar.

Choose cards and combine their effects to create your own chain reactions. Spend your earnings to buy, replace and strengthen cards, making them trigger one another.
Upgrade the calendar to tear faster, activate cards more often and keep chains going longer. Keep improving your build.

From the Middle Ages to the future

As time passes, the world outside your window changes. Travel through the ages, see what the next era brings, and keep paying off that thousand-year mortgage.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI tools were used during development to assist with pre-generated visual assets and localization, including artwork used in the game and on the store page. All included content was reviewed, edited, and finalized by the developer. No AI content is generated during gameplay.

System Requirements

    Minimum:
    • OS: Windows 10
    • Processor: Dual-core 2.0 GHz
    • Memory: 4 GB RAM
    • Graphics: Graphics card with OpenGL 3.3 support (integrated graphics are fine)
    • Storage: 200 MB available space
    • Sound Card: Any
    • Additional Notes: No internet connection required. The window can be resized down to 740x548.
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