Actually rolling doesn't help you :)

Does the game glitches a lot all the time - or just when there are a lot of particles - like running dust and blood?

Ban them with your trusty axe :D

How about only player controlled hero growls?

What country :) ?

Can you confirm that there is still black screen problem with new release? http://wilds.io

Fixed in next build

I shall provide separate servers for EU and USA soon