SpongeBob Tower Defense on Roblox seems simple with its cartoon graphics, but it’s surprisingly challenging. It starts easy, with just a few jellyfish, but quickly becomes intense as huge waves of enemies attack Bikini Bottom.
Good news! The game regularly offers free items and resources, like Bubble Bloxy, to give players a boost. Here’s a list of the newest SpongeBob Tower Defense codes for October 2025, along with instructions on how to use them.
Active codes in SpongeBob Tower Defense
As of October 29, 2025, there’s currently one valid code you can use in the game. We’ve tested it ourselves and confirmed it works right now.
|
Code
|
Reward
|
|---|---|
|
THANKYOU2025
|
x1 Bubble Bloxy
|
Although this code doesn’t expire yet, previous codes have expired, so it’s best to redeem the Bubble Bloxy quickly to make sure you don’t miss out.
We’ll add new rewards as soon as we get more codes, so save this page and come back to see what’s new!
How to redeem codes
Okay, so if you’re trying to use those redemption codes in SpongeBob Tower Defense, don’t freak out if you don’t see the option right away! You actually have to get to level 10 first to unlock it. It usually takes me around an hour to get there, but if I get lucky with some strong characters, I can unlock it way faster.
Once you’ve reached the necessary level in the game, here’s how to get your codes:
- Click “Shop” on the left side of the starting screen, as shown in the image below.
- Enter the code in the text box at the bottom of the Shop page.
- Hit “Redeem.”
- Done! You should receive the rewards now.
Please enter the code exactly as it appears, paying attention to uppercase and lowercase letters. Alternatively, you can use the ‘copy’ button to avoid errors. If the code doesn’t work, it may have expired.
Expired codes
- BFFBACK4EVER
- KetchupORMustard
- NeedMorePets
- SERVICECRASH
- KelpCityisHere
- GOODLUCKATTHERIA
- ExoticChestPLS
- ShowMeTheLimited
- ExoticExpeditionNerf
- IHaveASecretChest
- ADOPTASPONGEBOB
- TREASUREUNDERTHESEA
- SmallUpdateButGoodUpdate
- GoingRogue
- BoosterMeCapn
- Quick50
- MericaDayBoi
- FreeExoticYay
- WereSoBackSBTD
- SaturdayExoticGrind
- GooLagoonIsSaved
- CANNEDBREADISGOOD
- UPD22CHESTSPLS
- HASHINTHECHEST
- GrowASponge
- HashGoesByeBye
- FuseMyUnitsWithCoins
- ThatsAlotofChests
- GIVEMEDRAGONCAPSULES
- 4FUUUTUREy
- XmasUnderDaSea
- MedievalRaider
- UPD18isGoated
- BringMeToTiers
- MythicTiersBro
- TiersOfTheKingdom
- NotMondaySunday
- MAGICLADY
- SUMMONLUCKDOUBLED
- ROCKBOTTOM101
- EscapeTheDepths
- BasketOfGoodies
- EasterBunnySwag
- EGGHUNTBB2025
- ThatsSoManyLikesWowWow
- CALLOFTHECONCH
- Update15Yay
- WORMFOODYUM
- AFKISBACK
- FUNonaTuesday
- AChallenge2Open
- StreamLoyalist
- CrateOfPossibilities
- FactionGrind4Real
- UnitRefinement
- OnlytheBest
- CreamoftheCrop
- DelayIsOkay
- PICKASIDE
- 500KFeelingOkay
- OpCodeVeryOp
- FoolMeTwice
- OPCode4RealReal
- 200MILLIPLAYSWOAH
- EDUCATEDCHALLENGER
- IsItPossible
- SummonMeASecretPLS
- XMarksTheSpot
- WStreamChat
- AcceptingTheChallenge
- BugCrushers
- ThanksforSupporting
- LetsRide
- PiratesLife4Me
- SLEEPYPATRICK
- DoubleIt
- KrabsKash
- MagmaPLS
- Grind4Real
- WPatchChat
- TheTruth
- THEHUNTBEGINS
- BREAKINGNEWS
- 1MillionLikesOP
- MerchantCash
- MostOPUnit
- FinalBubblePush
- WEEKENDGRIND
- UPD10YAY
- SECRETCHESTSSOON
- 100KontheCord
- Raid4Loot
- NewDayNewGrind
- Saturdayis4SBTD
- SummonMeASecret
- LiveforUpdate9
- BuffPatch
- SHOWMETHEREWARDS
- EliteBubble
- 100MPlayedSB
- Hard
- Nightmare
- SaturdayAllDay
- SundaeFunday
- BubblePop
- BubbleBowlTime
- EducatedAnchovy
- NextStopOneMillion
- ZachMadeAPromise
- Startergenius
- 750KLikesThanks
- HeartBooster
- SundayFUNDay2
- saturdaygrind
- VDayUpdate
- YTLOYALIST
- VDAYREVEAL
- TradeChatYay
- GoldenEye
- Spatula9000
- TraitsPLS
- ShowMeDaFormula
- ImReadyImReady6
- MidasTouch
- GoldenTraitRoll4U
- LookAtAllThemFishies
- WhatATimeToBeLive
- ThisIsWhatWeLive4
- ObeyTheConch
- expkrabbykrew
- Sorry4DaBugz
- LoyalKrabbyKrewSub
- 600KMillionAnchovies
- 550KAllTheWay
- ONTHATGRIND
- MassiveUpdate4
- iWATCHEDTHEVIDEO
- KRABBYKREWYT
- 450KHipHipHooray
- PiratesBooty
- VaultedYumies
- FUUUTURE
- 900GemsPLS
- 400KNoWay
- TrinketsAPlenty
- ShowMeTheUpdate
- 500KAnchovies
- QuarterMillion
- ThatWasFast
- SummonTime
- SecretHunter
- ImReadyImReady
- BoostJuice
- NowThisIsOP
- OneUp
- 100KGoofyGoobers
- GemsOnGems
- 25KHooray
- SandysDojo
Want even more freebies? Be sure to check out the latest codes for other popular Roblox games like Ultimate Tower Defense, Murder Mystery 2, Driving Empire, and Heroes World.
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2025-10-29 13:21