Survival: Roof (Hard)

Survival: Roof (Hard) is the tenth and final finite level of Survival Mode and the fifth Survival: Hard level. The player must last ten flags on the roof to complete this level.

Zombies
Only Zombie, Flag Zombie, Conehead Zombie and Buckethead Zombie must appear every time.
 * Zombie
 * Flag Zombie
 * Conehead Zombie
 * Pole Vaulting Zombie
 * Buckethead Zombie
 * Newspaper Zombie
 * Screen Door Zombie
 * Football Zombie
 * Zomboni
 * Jack-in-the-Box Zombie
 * Balloon Zombie
 * Pogo Zombie
 * Bungee Zombie
 * Ladder Zombie
 * Catapult Zombie
 * Gargantuar
 * Imp
 * Trash Can Zombie (Nintendo DS, Playstation Vita, and console versions only)

Strategy
See Survival: Roof (Hard)/Strategies.

Strategy Tips

 * It is nearly necessary to use Sunflower and Flower Pot, and as the game progresses further, try to get Twin Sunflowers.
 * Use Kernel-pult instead of Cabbage-pult to start, so you can upgrade some of them to Cob Cannon.
 * It is a better idea to use Lobbed Shots than straight shooting plants.
 * "Upgrade" the other Kernel-pults to Melon-pults and Melon-pults to Winter Melons when you have enough sun.
 * Bungee Zombies and Catapult Zombies may appear, so use Umbrella Leaves.
 * Use Cob Cannons because there may be Zombonies and Gargantuars.

Trivia

 * Survival: Roof and Survival: Roof (Hard) are the only finite Survival levels where Bungee Zombies will appear to steal your plants.