Changed my mind.

I originally rated this as 1 star and writing a review stating that the game is impossible. Well after playing it some more Ive found out it is impossible if you dont use barricades regularly. The key to this game is building towers and blocking the zombies path with barricades in front of towers.

Yes your barricades will keep getting busted down and yes youll have to keep rebuilding them and re upgrading them.

RiseAboveRuin about SAS: Zombie Assault TD