Survival: Roof (Endless)

Survival: Roof (Endless) is a hidden level that is in the Limbo Page. It can only be accessed on Cheat Engine. The player can also unlock it by changing the game mode of Survival: Roof.

How to access it
There was a page of mini-games which were cancelled before the release of the game, called the Limbo Page. The creator did not publish a visible link to this page.

Gain Access to Limbo Page
Add three addresses and change all the value to 144.

see video tutorial.

Renaming Saved File
This can be played by renaming saved file in userdata. No need to use Cheat Engine.

1. Pick your plants in Survival: Roof (Hard) then leave the game.

2. Go to the userdata folder C:\ProgramData\PopCap Games\PlantsVsZombies\userdata and rename game#_10 to game#_13 (# is the user number so look for game1_10 if user 1)

3. Go to Survival: Endless and play it.

Survival: Roof Night (Endless)
Survival: Endless on the roof during nighttime. This can be played by renaming saved file in userdata. No need to use Cheat Engine.

1. Play Dr. Zomboss Revenge until you have enough plants and Dr. Zomboss is about to attack.

2. Go to userdata and rename game#_35 to game#_30. (# is the user number e.g. game1_35 if user 1)

3. Go to Whack a Zombie and hit Dr. Zomboss when he is about to attack. Earn 350-500 sun by hitting zombies.

4. Rename game#_30 to game#_10.

5. Go to Survival: Roof (Hard) and play it until flag 8.

6. Rename game#_10 to game#_13 and continue it in Survival: Endless.

Zombies

 * 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
 * Giga-gargantuar