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