While playing the game, press L1 + L2 + R1 + R2 to display the cheat entry menu. Then, enter one of the following codes to activate the corresponding cheat function. Note: Your Tree Of Wisdom must be a certain height before some codes can be enabled.
|Alternate Lawn Mower appearance||trickedout|
|Candy rains when zombies die||pinata|
|Daisies appear when zombies die||daisies|
|Toggle zombies call for brains sound||sukhbir|
|Zombies walk slowly||slowboke|
|Zombies have mustaches||mustache|
|Zombies wear sunglasses||future|
Get all the trophies in the Mini-Games, Puzzle, and Survival modes to get the Gold trophy.Silver trophy
Successfully complete Adventure mode to get the Silver trophy.Hidden achievement list objects
The achievements are displayed as an underground list. Keep scrolling through the list to see various hidden objects including a zombie, the bookworm from Bookworm, jewels from Bejeweled, a unicorn fossil, and finally Chinese zombies staring back down the hole.Trophies
Successfully complete one of the following tasks to get a trophy:
- Smarty Branches (Bronze): Grow the Tree of Wisdom to at least 100 feet.
- Crash of the Titan (Bronze): Defeat your first Gargantuar.
- ZFF's 4 Evr (Bronze): Bowl a winner with a friend in Co-Op Wall-Nut Bowling.
- Soil Your Plants (Bronze): Plant your first 10 peashooters.
- Explodonator (Bronze): Blast 10 zombies at once with a Cherry Bomb!.
- Close Shave (Bronze): Survive the zombie onslaught after all lawnmowers have been used.
- Shopaholic (Bronze): Go trunk diving and spend at least $25,000 on Crazy Dave's Twiddydinkies.
- Master of Morticulture (Silver): Collect all 49 plants in the game.
- Alive and Planting (Silver): Survive 40 waves of pure zombie ferocity.
- Versus vs Versus (Silver): Go on a 5 game winning streak in VS. mode.
- Nom Nom Nom (Silver): Stop the horde using only the Sunflower, Wall-Nut, and Chomper on any level.
- Home Lawn Security (Gold): Complete adventure mode.