Using the Overflow plugin for Figma is quite straightforward. The first step is to install the plugin from this page. Once that’s done, go back to your current Figma project and select the frames you want to include in your Overflow document. With the frames selected, navigate through Figma’s main menu on the top left corner to Plugins and then click on Overflow.
The pop-up menu that appears gives you the option to pick your preferred export density, with 1x being the default option. You also have the option to maintain prototype links and convert them into Overflow connectors. The total number of screens you have selected is also visible at the top of the modal.
You are almost there! Upon clicking on the Sync to Overflow button, your screens will get synced and laid out on the Overflow board you selected in the exact same order as they were in Figma.