If you are trying to add new Switch games to Citron Android, but they do not appear in your library, this guide will show you how to fix the issue quickly and make sure that all your games are displayed correctly. The process outlined below may need to be repeated from time to time as new games and firmware updates are released.
Takeaways:
- How to fix games not appearing in the Citron Android library
- Where to get updated prod.keys files for Citron Android
- Related: How to transfer save data in Citron Android
Table of Contents
What Is Citron Android?
Citron Android is a great Nintendo Switch emulator designed for Android devices. It allows you to play a wide variety of Switch titles directly on your mobile phone or tablet. Citron focuses on delivering smooth performance, compatibility, and a user-friendly experience. But, like all emulators, Citron Android occasionally experiences issues. One of the most common problems people get is that new games do not automatically appear in the game library, even though the files are valid and properly transferred. Fortunately, this is a simple configuration problem that can be resolved in just a few minutes.
How to Fix Games Not Showing in the Citron Emulator on Android
If you recently added a new game to Citron Android and it does not show up in your library, the most likely cause is outdated prod.keys or firmware files. These files are essential for decrypting and loading Switch game data. When a new game is released, it often requires the latest keys and firmware to be recognised by the emulator.
- Obtain the latest prod.keys and firmware for Citron.
- Copy the updated files to your Android device, either by transferring them from a computer or downloading them directly.
- Open the Citron Android emulator.
- Go to Settings and select Install prod.keys.

- Go to the folder where you saved the new keys and select them.
- Once your keys are updated, go back to Settings and choose Install firmware.
- Select the latest firmware file to complete the update.

After doing this, restart the emulator. The missing games should now appear in your Citron library. Just remember that you will need to update firmware and keys from time to time.
Where to Get Updated Prod.keys and Firmware Files for Citron Android
Because prod.keys and firmware files are proprietary Nintendo data, they cannot be distributed legally with the emulator. Users must extract these files from their own Nintendo Switch consoles. If you already own a Switch, you can use tools designed for key and firmware dumping to obtain them.
Community resources, such as the official Citron Discord server or related emulator support forums, often provide guidance on how to do this correctly and safely. Always make sure that any file you use comes from a legitimate source to avoid compatibility issues or security risks.
We won't add any links here for obvious reasons, but also because the sites that host these files rarely stay up long, so you'll have to hunt around for them yourself.