tried to get the dog toy achievement, got to around 5 dogs, got caught by 1 grabber zombie and run over. Yeah no this game fucking ridiculous.
I was doing very good as well just sitting on the tree and mowing down the zombies as they came up, was going very well except for the final round, I aimed just a bit wrong and one got through, erasing over an hour of progress. I am not saying it shouldn't be difficult but because there is no sense of progression it probably becomes boring even when you get the hang of it. Unfortunately it has been abandoned so the necessary improvements will never be added.