Game Achievements:

• A Life in a Day - Collect 99 Lives. (50 Gamerpoints)
• Artist Unknown - Unlock all concept art. (25 Gamerpoints)
• Born to Be Wild - Break 1000 Plankton Tikis. (20 Gamerpoints)
• Christmas Who? - Find the Toy Clarinet. (10 Gamerpoints)
• Club SpongeBob - Find the Magic Conch Shell. (10 Gamerpoints)
• Costume Party! - Unlock all of the available costumes. (25 Gamerpoints)
• Curse You!!! - Have a Co-op buddy, as Plankton, shake 50 enemies. (50 Gamerpoints)
• Graveyard Shift - Find the Open 24 Hours sign. (10 Gamerpoints)
• HAPPY SQUARED! - Complete the game. (100 Gamerpoints)
• Home Sweet Pineapple - Upgrade all of SpongeBob's furniture. (30 Gamerpoints)
• I Will Destroy All of You! - Have a Co-op buddy, as Plankton, defeat 100 enemies. (50 Gamerpoints)
• Jellyfish Jam - Find the Baby Jellyfish. (10 Gamerpoints)
• Jellyfishing - Find SpongeBob's Jellyfishing Net. (10 Gamerpoints)
• Just One Bite - Find the Krabby Patty. (10 Gamerpoints)
• Karate Choppers - Find the Karate Gloves. (10 Gamerpoints)
• Last Sponge Standing - Survive all 7 Task Tiki Combat Challenges against the robot cretins. (30 Gamerpoints)
• Livin' Like Larry - Break 150 Squidward Stone Tikis. (25 Gamerpoints)
• Mermaidman & Barnacleboy - Find Mermaidman & Barnacleboy's Ring Box. (10 Gamerpoints)
• Mermaidman & Barnacleboy II - Find the Aquaphone. (10 Gamerpoints)
• Mermaidman & Barnacleboy IV - Find Mermaidman's Utility Belt. (10 Gamerpoints)
• Money Talks - Collect 10,000 Happiness Nuggets. (30 Gamerpoints)
• MuscleBob BuffPants - Defeat 30 enemies in a row while buff. (50 Gamerpoints)
• Nasty Patty - Find the Volcano Hot Sauce. (10 Gamerpoints)
• Nature Pants - Find the Picnic Basket. (10 Gamerpoints)
• Naughty Nautical Neighbors - Find the Bubble Wand. (10 Gamerpoints)
• Neptune's Spatula - Find the Golden Spatula. (10 Gamerpoints)
• No Weenies Allowed - Find the Hot Dog. (10 Gamerpoints)
• One Krab's Trash - Find the #1 Soda Drinkin' Hat. (10 Gamerpoints)
• Rise and Shine - Find Patrick's Alarm Clock. (10 Gamerpoints)
• Robotic Rage - Defeat 250 enemies with SpongeBob. (25 Gamerpoints)
• Secret Achievement - Continue playing to unlock this secret achievement. (15 Gamerpoints)
• Secret Achievement - Continue playing to unlock this secret achievement. (10 Gamerpoints)
• Sleepy Time - Find Patrick sleeping in all levels. (50 Gamerpoints)
• SpongeBob HappyPants! - Find all of SpongeBob's Happiness Objects. (100 Gamerpoints)
• Squid Wood - Find Squidward's Paints. (10 Gamerpoints)
• Survival of the Idiots - Find the Bellybutton Lint Earmuffs. (10 Gamerpoints)
• Tea at the Treedome - Find Sandy's Iced Tea Glass. (10 Gamerpoints)
• The Great Snail Race - Find Snellie's Pet Carrier. (10 Gamerpoints)
• Too Good to be True - Complete any level without dying, without invincibility. (50 Gamerpoints)
• Valentine's Day - Find the Heart-Shaped Acorn. (10 Gamerpoints)
• Walking Small - Have a Co-op buddy, as Plankton, make 100 Happiness Nuggets sad. (30 Gamerpoints)
• Weenie Hut - Feed Patrick a kelp hot dog. (5 Gamerpoints)
• Wet Painters - Find Mr. Krabs' 1st Dollar. (10 Gamerpoints)