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SpongeBob unit in SpongeBob Tower Defense
Screenshot by Pro Game Guides

SpongeBob Tower Defense Units Tier List (RELEASE) (January 2025)

Make the best team out of these units!

There are 38 units at the release of SpongeBob Tower Defense, which includes all the main characters from the SpongeBob franchise. Here's the SpongeBob Tower Defense units tier list, with all their stats and drop chances.

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All Units Ranked - SpongeBob TD Tier List

SpongeBob Tower Defense units in match
Screenshot by Pro Game Guides

You can summon SpongeBob Tower Defense units by entering the Poseidome Colosseum. Once in a while, the spin wheel increases the chance of rolling a top-tier tower by 0.2%, so wait before the wheel announces the units you aim to get. You'll need Gems to summon them, and the easiest way to get them is by redeeming SpongeBob TD codes.

RankingUnits
SAbominable Snow Mollusk, Flying Dutchman, Hibernation Sandy, Larry The Lobster, Mermaid Man, Mr. Krabs, Realistic Fish Head, Smitty Werbenjagermanjensen, SpongeBob (Primitive)
AAtomic Flounder, Baby Prunes, Bubble Buddy, DoodleBob, Grandma Square Pants, Karen, King Neptune, Man Ray, Mrs. Puff
BDirty Bubble, Kevin C. Cucumber, Lord Royal Highness, Old Man Jenkins, Pearl, Plankton, Princess Mindy, SpongeBob, Squidward, Squidward (Handsome), Squilliam Fancyson
CBarnacle Boy, Bubble Bass, Gary, Gene Scallop, Goofy Goober Waiter, Jim, Patrick, Sandy, Slappy Laszlo

S-Tier: Strongest Attackers

Exclusive units summon in SpongeBob TD
Screenshot by Pro Game Guides

These units stand out as exceptional tactical performers. They have high damage and a good range that can be used on all maps. Try to include some of those in your team composition to deal with harder enemies and bosses.

UnitsRarityDrop ChanceDMGSPARNG
Mermaid ManMythic0.1%1,396312
Larry The LobsterEpic1.25%1,162214
SpongeBob (Primitive)Mythic0.5%1,000312
Abominable Snow MolluskLegendary1%836214
Hibernation SandyMythic0.5%682318
Flying DutchmanLegendary1.5%583213
Mr. KrabsLegendary0.3%537511
Smitty WerbenjagermanjensenMythic0.1%520212
Realistic Fish HeadMythic0.1%520210

A-Tier: Strong Supporters

The following units lack the overall strength of S-tier units, but towers such as Man Ray and Bubble Buddy can still do enough damage to help out a well-rounded team. Use these units as shields for your S-tier towers or as substitutes for gaps in the defense.

UnitsRarityDrop ChanceDMGSPARNG
Man RayMythic0.1%478215
Bubble BuddyRare24%447312
Grandma Square PantsRare3.5%4231.214
KarenEpic0.75%4162.510
King NeptuneMythic0.1%411316
DoodleBobLegendary0.2%401212
Baby PrunesEpic4%400310
Mrs. PuffRare2%310210
Atomic FlounderEpic18%306110

B-Tier: Helpful Backliners

If you're looking to create a team without relying on top-tier towers, these early to mid-game units might greatly help. While they may not single-handedly compete with units of higher tiers regarding overall effectiveness, they can work, especially if placed in the back lines as supporters to more powerful units or as fillers until enemies are exhausted.

UnitsRarityDrop ChanceDMGSPARNG
Handsome SquidwardLegendary1%293212
SquidwardCommon12%2803.59
Princess MindyEpic1.25%273316
Kevin C. CucumberRare4%24439
SpongeBobCommon12%237310
PlanktonLegendary0.5%195218
Dirty BubbleEpic0.75%175310
PearlRare2%165316
Lord Royal HighnessRare2%151311
Squilliam FancysonRare26%150310
Old Man JenkinsRare3%1213.913

C-Tier: Starter Units

Gary the snail in SpongeBob Tower Defense Roblox
Screenshot by Pro Game Guides

Here are the more basic options that may not withstand the pressure of tougher battles in SpongeBob TD. They don't provide much damage and are thus useless in late games. Although they can assist you in the first few rounds, they are barely impressive enough to help on harder maps.

UnitsRarityDrop ChanceDMGSPARNG
Gene ScallopUncommon6%76210
JimUncommon5.5%75314
Bubble BassUncommon5%641.59
Goofy Goober WaiterUncommon6%64212
SandyCommon6%4528
PatrickCommon12%42413
Slappy LaszloRare30%402.512
Barnacle BoyUncommon5%3628
GaryCommon8%212.58

That's it for our SpongeBob Tower Defense units tier list. For more guides, check out SpongeBob TD Traits Tier List on Pro Game Guides.


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Author
Image of Serhii Patskan
Serhii Patskan
Serhii is the Writer at ProGameGuides. He's been writing for the gaming industry since 2015. Before that, he's been writing for various outlets and playing video games, which eventually turned into a passion. The video games that have contributed the most to his enthusiasm for writing about this industry are Minecraft, Magic: The Gathering, Dark Souls, and The Elder Scrolls V: Skyrim.