If you can't hear sounds or music in the game, first verify that you have sound in your other apps.
- If you do not, make sure the Mute switch on your device is switched to "Off". If the switch is on, please make sure that the volume is turned up all the way. If it is, try plugging in some headphones, and then unplugging them.
- If sounds are working in other apps, try the following: start the game, then tap Settings (the gearwheel icon on screenshot below) and see if the sound button is active.
- If it's not active, tap to activate it.
- If it is active but there is still no sound, try restarting Etherlords. This should bring the sounds back.