# Industry Investment and Upgrades

* **tart Small:**  At the beginning of the game, your initial industry is a Small Family Farm, which generates modest but stable income. As you accumulate funds, you can gradually unlock higher-yield industries like a Food Processing Plant, Textile Mill, and more.
* **Click to Earn:**  Click on the respective industry to receive a one-time income. Each industry has a different income interval and amount.
* **Upgrade Industries:** By continuously clicking and investing in upgrades, the income rate and amount for each industry will increase, accelerating your wealth accumulation.

<figure><img src="https://1239362965-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FT4jhsPwpQ909OAuJIl1E%2Fuploads%2FVPA4YDDbtiiyOo7PFLal%2Fimage.png?alt=media&#x26;token=332504f1-f70d-4886-9d3d-aa2edf8b0f24" alt="" width="272"><figcaption></figcaption></figure>

* **Exchange for Hashrate:** You can sell your industries to exchange for Hashrate, or purchase Hashrate with Gem. At the same time, as your Total Hashrate accumulates, you can earn more Profit Bouns.<br>

  <figure><img src="https://1239362965-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FT4jhsPwpQ909OAuJIl1E%2Fuploads%2FTC3kzBMKyTmiTYFVll8b%2Fimage.png?alt=media&#x26;token=f91afe39-15b9-4139-8c4c-c410de9d7290" alt="" width="415"><figcaption></figcaption></figure>