What kind of idiot would complain about the coffee ending? If you're less than 10, retarded or suffering from mental illness/religion, you will probably think they are hugging. If you are old enough to understand, it's just humorous.
My Neighbour Satan is the toughest level in my opinion. Just when you say to yourself "ahh... I finally made it :)" it turns out one of the next bricks is a homing missile launcher!
Got the badge. Woohoo! :)
39 is the hardest level IMO. It requires very complex reasoning if you want to reason your way to it, and the reasoning would involve some trial and error even.
If you just try to make towers to kill the creeps as they walk by, this game is probably impossible (literally).
If you figure out that you can use the cheapest towers as obstacles, and force the creeps to walk long paths through a maze while getting shot at, this game is suddendly just hard.
And if you figure out how you can make the creeps change between different paths, and walk back and forth at your will, this becomes one of the easier of Kongregate's hard badges. :)
It's in the juggling my son... But respect for those who don't juggle and still make it.
Also:
Remember that in almost ALL these games, it's better to upgrade one unit than to make loads of cheaper ones. It pays off eventually :)
Ok, it is now IMPOSSIBLE to beat a level.
Appearently this guy realized that it was possible to run through a level and then just round up the ones that followed you at the end, and so he changed it to constant respawn at the end of the level. But this means you can't kill them all!
Challenge 20: Either it's doing something that would have killed him three times, possibly you have to do it in three different ways (I did it with a go insane 20+ damage card, with taint, and then with a shotgun or some other gun), or it's simply just using a physical attack (i.e. a shotgun).