John! Thanks so much for trying out our game and giving us all of that feeback wow thank you!
- restarting bug Thanks - we've identified this as well and will be fixed in a future update!
- building with no collision Uh oh, was it just 1 building? or more than 1? I'll take a look thank you!
- when the player stay's at a pit the zombies can't kill you Right yes, that's why it's called Dig for your Life ;) heal up in the holes (but then you don't win!)
- the zombies are way to hart to kill Did you try using the gun to shoot them? I'll take a look at the difficulty.
- zombie movement seems odd What do you mean by odd exactly? Too fast/slow?
- no indication where to go when you obtained enough serum Hmm.. good point! We didn't want it to be too easy, but I'll see what we can do about better game prompts.
Thanks again for your feedback! It helps us make better games.