I think I already Played this game Dev ;)
that is different game
I understand GamersNation, however this has a different story. Don't worry, because I will make more games to coincide with this game.
I also tried this game but adding sword make no sense I can't kill any zombie with that sword..It don't do any damage. :/
The Sword is an easter egg to The Doctor's House, a game created by Lamb45Studios. It's not meant to be used fully as a weapon, but just an achievement.