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