Maybe you need better healers cuz defending is a good job in my opinion 8-)

I'm a defener, level 5 in fact. So far I had quite a few games where I stopped and killed ALL of the runners in all the waves.

 

 

 

 

 

 

 

Defending isn't all that hard if you actually think..

I edit my post away as it seems ppl are starting to use their brains with barbarian assault. Loads of morons there but getting better every day...