Plants vs Zombies : Achievements (Steam)

The following achievements can be unlocked by completeing the
task listed for them.

Unlockable                    How to unlock
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Ask Me About Mustache Mode   - Enable Mustache Mode.
Better Off Dead                            - Get a streak of over 10 in I, Zombie Endless.
China Shop                                  - Get to a streak of 15 in Vasebreaker Endless.
Cryptozombologist                       - Discover the top secret zombie.
Explodonator                               - Blow up 10 zombies with a single cherry bomb.
Home Lawn Security                   - Complete adventure mode.
Immortal                                     - Get to 20 flags in Survival Endless.
Morticulturalist                            - Collect all 49 plants.
Nobel Peas Prize                        - Get the golden sunflower trophy.
Spudow!                                    - Blow up a zombie using a potato mine.
Towering Wisdom                       - Grow the Tree of Wisdom to 100 feet.
Sunny Days                                 - Get 8000 sun during a single level.
Walk This Way                           - Hypnotize the lead dancer zombie.