Unlock Microsoft Gamerscore points, by completing the following Achievements.

Achievement	How to unlock
Basket Full Of Poppies ( 5 points )	Make more than 200 poppies bloom.
Chrysalis ( 5 points )	Clear the tutorial stage.
Don't Lick The Frogs! ( 20 points )	Dodge more than 20 frogs without getting hit.
Feed me, Seymour! ( 10 points )	Dodge more than 100 carnivorous plants.
Frog Kiss ( 10 points )	Dodge more than 100 frogs.
Green Thumb ( 20 points )	Dodge more than 20 carnivorous plants without getting hit.
Jaws ( 10 points )	Dodge more than 100 Koi carps.
Marco Pollen ( 30 points )	Clear all stages.
Marshmallow & Lilypad ( 5 points )	Make more than 200 water lilies bloom.
Miss Daisy ( 5 points )	Make more than 200 daisies bloom.
Monarch Butterfly ( 60 points )	Clear all stages with all three medals.
The Life Aquatic ( 20 points )	Dodge more than 20 Koi carps without getting hit.