As of December 2025, several active codes are available for SpongeBob Tower Defense, the Roblox tower defense game inspired by the SpongeBob SquarePants universe. This month’s lineup includes newly released promo codes that grant free treasure chests, pet crates, and rerolls, helping players strengthen their defenses and progress through tougher enemy waves faster.
SpongeBob Tower Defense challenges players to strategically place and upgrade towers based on iconic SpongeBob characters to stop waves of incoming enemies. As stages become more difficult, players must carefully manage shells and cash, the game’s main currencies, to unlock stronger towers and upgrades. While these resources can be earned through normal gameplay, redeeming codes offers a quick boost that reduces grinding and helps both new and returning players keep up with the game’s frequent updates.
Available Codes and Rewards
The current SpongeBob Tower Defense codes provide a mix of treasure chests, rerolls, and pet-related rewards. The newest code, BFFBACK4EVER, grants a secret treasure chest, while other active codes focus on large bundles that can significantly improve progression. These rewards are especially useful for players aiming to optimize their tower builds or unlock rare upgrades more quickly.
Active SpongeBob Tower Defense Codes
BFFBACK4EVER – One Secret Treasure Chest (new)
KetchupORMustard – 25 Gold Trait Rerolls, 25 Magic Conches, and 50 Mythic Chests
NeedMorePets – 25 Pet Crates
ServiceCrash – One Exotic Chest and 50 Mythic Treasure Chests
Players should redeem these codes as soon as possible, as they may expire without prior notice when new updates roll out.
How to Redeem Codes in SpongeBob Tower Defense
Redeeming codes in SpongeBob Tower Defense is straightforward, but players must meet a level requirement before accessing the feature. Once unlocked, codes can be entered directly through the in-game shop menu.
Launch SpongeBob Tower Defense on Roblox
Reach Level 10 in the game
Click the Shop tab on the left side of the screen
Select the Codes button
Enter or paste an active code into the redeem box
Confirm to receive the reward instantly
Codes are applied immediately if valid, and each code can only be redeemed once per account.
Expired Codes
The following SpongeBob Tower Defense codes are no longer active and cannot be redeemed:
- THANKYOU2025
- KelpCityisHere
- GOODLUCKATTHERIA
- ShowMeTheLimited
- SaturdayExoticGrind
- ExoticExpeditionNerf
- IHaveASecretChest
- SmallUpdateButGoodUpdate
- WHATSINTHEBOXORCHEST
- MASSIVEUPDATEISMASSIVE
- ADOPTASPONGEBOB
- TREASUREUNDERTHESEA
- GoingRogue
- MericaDayBoi
- Quick50
- TurfWarsBeginNow
- BoosterMeCapn
- WereSoBackSBTD
- FreeExoticYay
- GooLagoonIsSaved
- UPD22CHESTSPLS
- HASHINTHECHEST
- Fusemyunitswithcoins
- Hashgoesbyebye
- GrowASponge
- ThatsAlotofChests
- LetsRide
- DoubleIt
- PIRATESLIFE4ME
- SLEEPYPATRICK
- KrabsKash
- MagmaPLS
- Grind4Real
- StacksonStacks
- TheTruth
- THEHUNTBEGINS
- SaturdayAllDay
- 100MPlayedSB
- BubbleBowlTime
- NextStopOneMillion
- STARTERGENIUS
- SundayFunDay2
- HeartBooster
- SATURDAYGRIND
- VDayUpdate
- ytloyalist
- TraitsPls
- Goldeneye
- Spatula9000
- 750KLikesThanks
- MidasTouch
- GoldenTraitRoll4U
- ImReadyImReady6
- DownTime
- ThisIsWhatWeLive4
- WhatATimetoBeLive
- LookAtAllThemFishies
- EXPKRABBYKREW
- ObeyTheConch
- LoyalKrabbyKrewSub
- 600KMillionAnchovies
- 550KAllTheWay
- ONTHATGRIND
- MassiveUpdate4
- iWATCHEDTHEVIDEO
- KRABBYKREWYT
- 500KFeelingOkay
- 450KHipHipHooray
- PiratesBooty
- 400KNoWay
- TrinketsAPlenty
- ShowMeTheUpdate
- 500KAnchovies
- QuarterMillion
- ThatWasFast
- SummonTime
- SecretHunter
- OPCodeForReal
- BoostJuice
- XmasUnderDaSea
- ImReadyImReady
- 100KGoofyGoobers
- GemsOnGems
- NowThisIsOP
- OneUp
- 25KHooray
- SandysDojo
Roblox Promo Codes for General Rewards
For players interested in rewards that apply across multiple Roblox experiences, checking the latest Roblox promo codes can provide additional bonuses and cosmetic items. These rewards can complement the items received through Wanted codes, enhancing gameplay across the platform.
Check out Roblox Gift Cards on Amazon here.
Learn about other popular Roblox experiences here:
Frequently Asked Questions (FAQs)
What are SpongeBob Tower Defense codes in Roblox?
SpongeBob Tower Defense codes are promotional codes that players can redeem to receive free rewards such as treasure chests, pet crates, rerolls, and other bonuses to help progress faster in the game.
How do I redeem a SpongeBob Tower Defense code?
Players must first reach level 10, then open the Shop menu in-game, select the Codes option, and enter a valid code to claim the reward.
Are SpongeBob Tower Defense codes case-sensitive?
No, codes are not case-sensitive and can be entered using any capitalization.
Do SpongeBob Tower Defense codes expire?
Yes, some codes may expire after updates or special events. Active codes can become invalid without prior notice, so it is best to redeem them as soon as possible.
Can I use the same SpongeBob Tower Defense code multiple times?
No, each code can only be redeemed once per account.
Are SpongeBob Tower Defense codes usable in other Roblox games?
No, these codes only work in SpongeBob Tower Defense and cannot be used in other Roblox experiences.
