Have a Co-op buddy, as Plankton, defeat 100 enemies.
Unlocked: 15 Feb 2011 18:42:20
Sleepy Time
50Find Patrick sleeping in all levels.
Unlocked: 15 Feb 2011 18:39:44
Curse You!!!
50Have a Co-op buddy, as Plankton, shake 50 enemies.
Unlocked: 15 Feb 2011 17:30:15
Unlock all concept art.
Unlocked: 15 Feb 2011 16:20:49
Collect 99 Lives.
Unlocked: 14 Feb 2011 14:30:16
Complete any level without dying, without invincibility.
Unlocked: 14 Feb 2011 14:05:51
Unlock all of the available costumes.
Unlocked: 14 Feb 2011 13:53:24
Nature Pants
10Find the Picnic Basket.
Unlocked: 14 Feb 2011 13:51:23
Find all of SpongeBob's Happiness Objects.
Unlocked: 14 Feb 2011 13:51:23
Nasty Patty
10Find the Volcano Hot Sauce.
Unlocked: 14 Feb 2011 13:47:52
Survive all 7 Task Tiki Combat Challenges against the robot cretins.
Unlocked: 14 Feb 2011 13:43:50
Wet Painters
10Find Mr. Krabs' 1st Dollar.
Unlocked: 14 Feb 2011 13:19:51
Find Patrick's Alarm Clock.
Unlocked: 14 Feb 2011 13:15:23
Find Mermaidman & Barnacleboy's Ring Box.
Unlocked: 14 Feb 2011 12:53:32
Find Mermaidman's Utility Belt.
Unlocked: 14 Feb 2011 12:36:57
Find the Bellybutton Lint Earmuffs.
Unlocked: 14 Feb 2011 12:15:21
Squid Wood
10Find Squidward's Paints.
Unlocked: 14 Feb 2011 12:10:35
Find Snellie's Pet Carrier.
Unlocked: 13 Feb 2011 15:00:11
Find the #1 Soda Drinkin' Hat.
Unlocked: 13 Feb 2011 14:34:08
Have a Co-op buddy, as Plankton, make 100 Happiness Nuggets sad.
Unlocked: 13 Feb 2011 14:19:37
Upgrade all of SpongeBob's furniture.
Unlocked: 13 Feb 2011 13:48:00
You watched all of the credits.
Unlocked: 13 Feb 2011 13:17:40
HAPPY SQUARED!
100Complete the game.
Unlocked: 13 Feb 2011 13:10:34
You made SpongeBob grow old.
Unlocked: 13 Feb 2011 12:51:30
Find the Karate Gloves.
Unlocked: 13 Feb 2011 12:46:08
Find the Heart-Shaped Acorn.
Unlocked: 13 Feb 2011 11:55:03
Find the Magic Conch Shell.
Unlocked: 13 Feb 2011 11:40:37
Money Talks
30Collect 10,000 Happiness Nuggets.
Unlocked: 13 Feb 2011 11:35:57
Feed Patrick a kelp hot dog.
Unlocked: 13 Feb 2011 11:00:12
Find the Bubble Wand.
Unlocked: 13 Feb 2011 10:48:19
Find the Baby Jellyfish.
Unlocked: 13 Feb 2011 10:30:27
Find the Open 24 Hours sign.
Unlocked: 11 Feb 2011 18:20:05
Find the Krabby Patty.
Unlocked: 11 Feb 2011 17:26:10
Find the Aquaphone.
Unlocked: 11 Feb 2011 17:04:28
Break 1000 Plankton Tikis.
Unlocked: 11 Feb 2011 16:47:56
Break 150 Squidward Stone Tikis.
Unlocked: 11 Feb 2011 16:43:17
Find the Toy Clarinet.
Unlocked: 11 Feb 2011 16:07:31
Find the Golden Spatula.
Unlocked: 11 Feb 2011 14:56:36
Find the Hot Dog.
Unlocked: 11 Feb 2011 14:13:04
Find Sandy's Iced Tea Glass.
Unlocked: 11 Feb 2011 14:07:50
Robotic Rage
25Defeat 250 enemies with SpongeBob.
Unlocked: 11 Feb 2011 13:50:33
Jellyfishing
10Find SpongeBob's Jellyfishing Net.
Unlocked: 11 Feb 2011 13:24:12
Defeat 30 enemies in a row while buff.
Unlocked: 11 Feb 2011 13:18:40