Here is the full list of all 25 Cloudy With a Chance of Meatballs achievements worth 1,000 gamerscore.
Kill 25 Marshmallows by cutting.
Finish Game with Final Ending.
Destroy all the Hydronic Foodpods in the game.
Finish the game walkthrough.
Going to the FLDSMDFR.
Get all upgrades.
Kill 25 gummies by heating.
Kill 10 spaghetti tornado by using pick.
1st time play in the jelly mold.
30 times using the bread to climb.
Make 10 roasted chickens fall on ground.
Kill 500 foods (NPC+DOOR+HYDRONIC FOODPOD) in the game.
Get 20 life points.
Play coop mission.
Clear 5 levels with full HP at the end.
1st time get the Blueprint Piece.
30 times using the spaghetti rope.
Pumped 50 drops.
Complete 1st Act.
100 Hydronic Foodpods destroyed.
1st time get an upgrade.
Complete 1st mission.
Clear Bridge for OOS.
1st time kill an enemy.
1st time get the Hydronic Foodpods.