Here is the full list of all 30 Frog Fractions: Game of the Decade Edition achievements.
Play through the original story wearing a hat
Remember 20 smells
Get 2000 points in Dom's homebrew game
Deliver the package to somebody
See how Carl's doing
Have October reject every outfit
Spoil the ending
Click a plane and smell it
Calm an angry boulder
Make two angry boulders crash into each other
Eat 20 apples on your Bugberry
Win 99 to 0
Finally get to the drop
Destroy 12 drones
Do more tricks than fit on the screen
Do what the video game tells you to
Find out what happened to Molyneux's bones
Get to wave 10 without any upgrades
Reunite your family
Find the portable rave
Uncover a mimic
Find out what's in those gift boxes
Unlock every letter in the alphabet
Get a hankerin' for some waffles
Finish a wave with a nearly full indignity meter
Have 100 fruit in the bank
Finish a typing wave without a single typo
Eat 20 bugs in a single lick
Get five upgrades in a row, horizontally, vertically or diagonally
Upgrade to scientific notation