Home Lawn Security
Complete adventure mode
Unlocked: Mar 11, 2010 2:24am
Nobel Peas Prize
Get the golden sunflower trophy
Unlocked: Jun 8, 2010 2:20am
Better Off Dead
Get to a streak of 10 in I, Zombie Endless
Unlocked: Apr 25, 2010 5:47pm
Get to a streak of 15 in Vasebreaker Endless
Unlocked: Mar 25, 2010 12:24am
Get to 20 flags in Survival Endless
Unlocked: Mar 4, 2010 10:41pm
Collect all 49 plants
Unlocked: Mar 9, 2010 2:15pm
Grow the Tree of Wisdom to 100 feet
Unlocked: Feb 27, 2010 12:56am
Discover the top secret zombie
Unlocked: Feb 3, 2010 3:28pm
Disco is Undead
Hypnotize the lead dancer zombie
Blow up a zombie using a potato mine
Blow up 10 zombies with a single cherry bomb
Unlocked: Mar 17, 2010 8:32am
Ask Me About Mustache Mode
Enable Mustache Mode
Unlocked: Aug 24, 2011 3:05pm
Don't Pea in the Pool
Complete a daytime pool level without using pea shooters of any kind.
Unlocked: Dec 22, 2010 2:56am
Roll Some Heads
Bowl over 5 zombies with a single Wall-Nut.
Unlocked: Feb 28, 2012 3:48pm
Defeat a normal roof level without using any catapult plants.
Unlocked: Oct 29, 2010 4:57am
Pick up 30 coins in a row on a single level without letting any disappear.
Unlocked: Oct 30, 2011 2:34pm
Get 8000 sun during a single level.
Unlocked: Mar 27, 2011 2:15am
Defeat 2 Gargantuars with Corn Cob missiles in a single level.
Unlocked: Oct 30, 2011 2:23pm
Complete a daytime level by planting only Mushrooms and Coffee Beans.
Unlocked: Nov 1, 2011 7:28pm
No Fungus Among Us
Complete a nighttime level without planting any Mushrooms.
Unlocked: Mar 27, 2011 10:51pm
Beyond the Grave
Beat all 20 mini games.