Here is the full list of all 35 Breaking Fast achievements.
Push someone inside a box in the picnic level
You just helped World Food Program with a 5% donation
Win your first game
Win 1 race online
Win 5 races online
Win 10 races online
Win 50 races online
Win 1 race against friends at home with 4 CPU players at least
Win 5 race against friends at home with 4 CPU players at least
Win 10 race against friends at home with 4 CPU players at least
Win 50 race against friends at home with 4 CPU players at least
Win a race with every character against 4 CPU players at least
Win a race where you were last in the last 100 meters or 10 seconds
Affect enemies at least 10 times with items in one race
Hit 2 enemies with the same item
Hit 3 enemies with the same item
Hit 4 enemies with the same item
Hit 5 enemies with the same item
Hit 6 enemies with the same item
Hit 7 enemies with the same item
Return a bullet
Return 5 bullets in the same race
Return 10 bullets in the same race
Perform a physical counterattack
Perform 5 physical counterattacks in the same race
Perform 10 physical counterattacks in the same race
Win a race without using turbo
Win a race after being affected by 5 or more spoons in the kitchen level
Push an enemy between the table gaps in the restaurant level
Win a finish line race mode by passing the end line facing backwards
Win a race by over 500 meters or 20 seconds
Win a race at a tiny distance from the second one
Avoid being smashed by a bear in the bedroom stage... and win the race!
Perfom a super attack on someone climbing up the tube in the market stage.
Win every tournament against CPU players only