How about add some new actions like crawling?

[blackteapie]

Right now, we can be stealth if we hold "ctrl" button. But it only make our characters avoid being heard by zombies or other players. Our characters can still be spotted by seeing.

So, I am thinking we may need crawling action. By crawling, we can hide and pass through enemy line behind a counter or crate.

But there should be some limitation for this action. In my opinion, players should not have the ability to attack while their characters are crawling. 

[EnigmaGrey]

We'll have to see what the animation update brings, in build 34.

[Dragonbahn]

I would really like to see some kind of hiding animation. You may not be able to be heard while sneaking as is but I don't think you can hide behind 1/2 height objects.