That moment when you're standing on top of an enemy, and the only way to damage his is to move sideways, making you vulnerable to attacks, and surely dying.
I remember playing this years ago and enjoying it, I really can't see why now. If the enemy manages to hit you once, you can count yourself basically dead already.
The last few levels are so laggy they're barely playable, takes about 10 minutes for each level. The bosses have way to much health, so you're just running around spamming arrows into them for God knows how long. And to top it all off, level 24 bugs out and you get an achievement called 'Broken'.
The next waves starts before you can even kill the zombies, because you're too busy reloading your useless guns that can't even kill a zombie in one whole clip.
Ohh what a lovely lickle comment! :3