There are plans to allow to use these emulators from RetroX, although this will be marked as an unsupported feature because I cannot fix any kind of integration issue and also I can't set them up from RetroX. Users will require to set and install the emulators up themselves as with any traditional f...

I haven't applied, but I marked now to have it as task for the next days

It will be in the next update. I did one today but it doesn't include it yet.

For videos you need a paid EmuMovies account. Do you have one?

For that you need that the system mounts the drive so apps see NAS files as local files. That is only possible with the Nvidia Shield
https://www.androidcentral.com/how-moun ... -shield-tv

Make sure to put the game in a location where Android can write. Most MSDOS games write to the drive and if they can't write they just crash

That selection is back with the new update

If you have the Nvidia Shield, you can mount any SMB drive on the Shield at the system level, then within RetroX you will see the drive as local.

https://www.androidcentral.com/how-moun ... -shield-tv

I don't know why this post was left unanswered, hope it helps: In the Apps section look for System Apps, there you will find all the RetroX add ons, if you click on any of those, you will see an option to clear the data.

Note that many bluetooth controllers have different modes of operation, you need to pair it using Android, Gamepad or Keyboard mode, some of them come with iCade mode and that mode won't work with Android. I have tested a lot of controllers and all of them work except for those that are PS3 and Nint...