No sound on my games. iPad Pro

You're going to want to make sure that 'Do Not Disturb' is not turned on and that you don't have your sound turned off in-game. Check out this article for more information: If you hear no sound or distorted sound from your iPhone, iPad, or iPod touch speaker - Apple Support

I Had this too but if you have the silent on ( In your control panel) You should turn it off

No sounds for my games

Where is the control panel