wow, so much hatred for a game
fact one: Shovel men are never obsolete. I've used them in every stage so far. I use them as cannon fodder, and defense. Why do you think he put shovel men in there for? they're good, and they're cheap. two regular cannon fodder zombies kills one shovel man.
now for humore.
Shovel man: "I'll smash you good with my serrated shovel!"
angry farmer:"GIT OFF MA FARM!"
Survivalist:"YEEHAW! LET"S GIT THIS SHOW ON THE ROAD!"
Moonshine bomber: "Ish hokay, I kin jist blasht 'em wit ma moonshine!"
Preacher:"Get thee behind me Satan!"
***
Shovel man: "The Zombies finally got smart. we're doomed."
Angry farmer:"Not so young'un!"
Shovel man: "How so?"
Angry Farmer: "we got Cousin Earl in the Airforce, we got the Harvester, an angry mob, and we got the preacher man!"
Shovel man:"???"
Angry farmer: "The preacher man is said to turn them there zombies against each other. the only thing he needs are body guards."
***
Excellent. Great game, but could you please add upgrades, or make a sequal with upgrades?