20 Below Zero (Bronze)
Objective: Immobilize 20 full-sized zombies with a single Ice-shroom.
Blind Faith (Bronze)
Objective: Complete an extremely foggy level with using Planterns or Blovers.
Chill Out (Bronze)
Objective: Feel the rhythm, feel the rhyme, you've one level to destroy 3 bobsleds, its Jalapeno time!
Close Shave (Bronze)
Objective: Survive the zombie onslaught after all lawnmowers have been used.
Crash of the Titan (Bronze)
Objective: Defeat your first Gargantuar
Defcorn 5 (Bronze)
Objective: Build 5 Cob Cannons in a single level.
Diamond Beghouler (Bronze)
Objective: Upgrade all your plants in Beghouled
Don't Pea in the Pool (Bronze)
Objective: Complete a daytime pool level with using Pea-shooters of any kind.
Enlightened (Bronze)
Objective: Collect all Zen Garden, Mushroom Garden and Aquarium Garden plants.
Explodonator (Bronze)
Objective: Blast 10 zombies at once with a Cherry Bomb!
Flower Power (Bronze)
Objective: Keep 10 Twin Sunflowers alive in a single level.
Good Morning (Bronze)
Objective: Complete a daytime level by planting only Mushrooms and Coffee Beans.
Greenfingers (Bronze)
Objective: Grow 10 Zen Garden plants to full size
Last Mown Standing (Bronze)
Objective: Defeat the last zombie in a level with a lawn mower.
Lawn Mower Man (Bronze)
Objective: Kill 10 zombies with a single lawn mower.
Melon-y Lane (Bronze)
Objective: Plant a Winter Melon on every lane.
Monster Mash (Bronze)
Objective: Crush 5 zombies with a single Squash.
Nom Nom Nom (Bronze)
Objective: Stop the horde using only the Sunflower, Wall-Nur, and Chomper on any level.
Penny Pincher (Bronze)
Objective: Pick up 30 coins in a row on a single level without letting any disappear.
Popcorn Party (Bronze)
Objective: Defeat 2 Gargantuars with Corn Cob missiles in a single level.
Pyromaniac (Bronze)
Objective: Complete a level using only explosive plants to kill zombies.
Smarty Branches (Bronze)
Objective: Grow the Tree of Wisdom to at least 100 feet
Soil Your Plants (Bronze)
Objective: Plant your first 10 peashooters
Sol Invictus (Bronze)
Objective: Complete Last Stand with 2,000 sun remaining
Sproing! Sproing! (Bronze)
Objective: Complete Pogo Party without using Tall-Nuts or Magnet-shrooms.
SPUDOW! (Bronze)
Objective: Blow up a zombie using a Potato Mine.
Sunny Days (Bronze)
Objective: Accumulate 8,000 sun during a single level.
Wall-Not Attack (Bronze)
Objective: Complete ZomBotany without using Wall-nuts, Tall-nuts or Pumpkins
Alive and Planting (Silver)
Objective: Survive 40 waves of pure zombie ferocity
Chili Free (Silver)
Objective: Complete Column Like You See'em without using Jalapenos
Grounded (Silver)
Objective: Defeat a normal roof level without using any Catapult plants.
Home Lawn Security (Silver)
Objective: Comlete adventure mode
Lucky Spin (Silver)
Objective: Get 3 diamonds in Slot Machine
Master of Morticulture (Silver)
Objective: Collect all 49 plants in the game
No Fungus Among Us (Silver)
Objective: Complete a nighttime level without planting any Mushrooms.
Pool's Closed (Silver)
Objective: Complete a pool level without using water plants.
Roll Some Heads (Silver)
Objective: Bowl over 5 zombies with a single Wall-nut.
Shooting Star (Silver)
Objective: Complete Seeing Stars before the first Flag Zombie appears
Shopaholic (Silver)
Objective: Go trunk driving and spend at least $25,000 on Crazy Dave's Twiddydinkies.
Zombologist (Silver)
Objective: Discover the Yeti zombie.
Beyond the Grave (Gold)
Objective: Beat all 20 mini games
Second Life (Gold)
Objective: Complete Adventure mode a second time.
The Complete Zombie (Platinum)
Objective: You've won every trophy, climbed every mountain, defeated every zombie, planted every plant. Congratulations!