Navigate to the “Import Content” menu in RetroArch, then select “Scan Directory”. I’ve read that for the best performance, you should add the Dreamcast BIOS files (dc_boot.bin and dc_flash.bin) to the /RetroArch/system folder on your SD card, but I haven’t not detected any improvement in gameplay after adding them. After you select your game file, it will ask you which core to use, and select Flycore. To load a game, select “Load Content” and navigate to where your ROMs are stored on your SD card. Periodically, go to the “Online Update” setting and select “Update Installed Cores” to make sure you have the latest Flycast core. To do so, simply go to the “Load Core” option in the Main Menu, then go to “Download a Core”, and select the Sega Dreamcast (Flycast) core.

To start, you need to open RetroArch and download the Flycast “core” (emulator). Luckily, RetroArch is pre-installed on your Retroid Pocket as well, and it takes minimal configuration to get running. There is also a pre-installed Flycast emulator on the Retroid Pocket 2 (on the Android OS), but it is rather cumbersome to navigate, and its settings are difficult to interpret. The Retroid Pocket OS can play Dreamcast games on the fly, but there aren’t any configuration options and the games play relatively slowly. The best Dreamcast emulator – RetroArch with the Flycast core

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