SpongeBob's Truth Or Square Cheats

Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

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

Additionally, there are two secret achievements:

SpongeBob OldPants (10 points): You made SpongeBob grow old.
Patchy's Roll Call (15 points): You watched all of the credits.