The most commonly asked questions will appear here. This is a good place to check first if you need help.
When you import your games, you can tell LaunchBox which image types/videos to download. You can also multi-select games afterwards and download addition image types if you want.
The best all in one emulator is Retroarch. Retroach also auto configure your controller. Redream is the far best Dreamcast emulator. By going to YouTube, look up ETA Prime. He has done numerous videos of setting up and how to with Launchbox!
Be sure to visit WheatPasta and me on Discord. Where we can respond quicker and get you resolved on your issue quickly!