Ana oyun
- Reward Hoard! Collect every trophy in the game. %22,4Nadir
- Classes Passed! Complete the tutorial levels. %62,9Yaygın
- Brave the Cave! Complete all Grinch’s Cave levels. %43,4Nadir
- Jump on Crumpit! Complete all Mt. Crumpit levels. %36,3Nadir
- Out of the Woods! Complete all Who-wood levels. %33,3Nadir
- Who-ville Skill Thrill! Complete all Who-ville levels. %31Nadir
- Christmas Tree Spree! Decorate your tree with all 23 unique ornaments. %30,7Nadir
- Squeaky Thief! Recover a stolen item from a mouse. %78,2Yaygın
- Nice on the Ice! Slide for at least 5 consecutive seconds on ice using Rocket Skates. %50,9Yaygın
- Cool Tool! Pick up your first gadget. %65,9Yaygın
- Freeze-A-Foe! Freeze a foe with a snowball. %44,5Nadir
- Out of Fuel! Use up all of your Jetpack's fuel. %65,1Yaygın
- Tool Tag! Pick up each gadget once. %46,8Nadir
- A Dashing Crash! Crash while using the Rocket Skates. %47,9Nadir
- A Jumping Grump! Jump on a bed. %85,7Yaygın
- Snowball Fall! Get hit by a rolling snowball. %71,9Yaygın
- Big-Bang Box! Activate an exploding box. %58Yaygın
- Open Seussame! Open a locked door. %91Yaygın
- Acts of Max! Use Max to bop a button. %65,9Yaygın
- Treasure's A Pleasure! Use Max to sniff out 5 buried treasures. %86,1Yaygın
- Decoration Celebration! Collect multiple decorations all at once, and jump for joy! %55,4Yaygın
- Cherry on Top! Unlock all visual enhancements for Who-ville Square. %30,3Nadir
- Storybook Look! Read through How The Grinch Stole Christmas! in Who-ville Square. %28,4Nadir
- More Grinch Lore! Read through How The Grinch Lost Christmas! in Who-ville Square. %29,5Nadir
Kupa adları, açıklamaları ve nadirlik PlayStation'dan gelir. Rehberler yazarlarının kendi sitelerinde açılır.