Where is the games Win condition?

Originally posted by BlaydeSinger: How do you win this game? There is no winning it, it just goes on forever until you get bored of the same old stick. Raid, build, zombies, repeat.
We want to win!
Rescue survivors! Escape the Zombie zone!
Build a community of NPC survivors!
Win!

Let me ask you this. If there was a win scenario balanced to attempt once your character was at level 150 and you completed it and watched the credits would you then put away the game and never play again or would you keep playing in the same world after the credits or would you start over and try a new run? Just curious.