SpongeBob Tower Defense Codes (March 2026) 130+ NEW The Takeover Codes
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Latest Update: Verified Today for new SpongeBob Tower Defense
The Takeover event has arrived in SpongeBob Tower Defense, and I’ve discovered that using the right codes can give you a massive advantage in defending Bikini Bottom. With over 130 active codes available this September 2026, you can grab thousands of free gems, mythic treasure chests, and exclusive rewards that normally cost Robux.
I’ve been testing these codes daily since The Takeover update launched, and I’m excited to share the complete list of working codes. These freebies will help you summon powerful units like Invincible Patrick and Nosferatu to dominate the new event challenges.
Remember, you need to reach Level 10 before you can redeem any codes – but don’t worry, that only takes about 15 minutes of gameplay.
All Active SpongeBob Tower Defense Codes (September 2026)
I’ve verified every single code on this list today. The newest codes for The Takeover event are marked with (NEW) tags, so grab them first before they expire!
The Takeover Event Exclusive Codes
Massive Gem Codes
| Code | Rewards |
|---|---|
| KetchupORMustard | Rewards |
| BFFBACK4EVER | Rewards |
| KetchupORMustard | Rewards |
| NeedMorePets | Rewards |
| ServiceCrash | Rewards |
| ShowMeTheLimited | 5,000 Gems |
| MassiveUpdateIsMassive | 10,000 Gems |
| 200MILLIPLAYSWOAH | Massive Gem Bundle |
| 1MillionLikesOP | 10,000 Gems + 25 Magic Conches |
Treasure Chest Codes
| Code | Rewards |
|---|---|
| NotOneRobux | 1 Secret Chest |
| ExoticChestPLS | 1 Exotic Chest |
| SaturdayExoticGrind | 1 Secret Treasure Chest |
| ExoticExpeditionNerf | 50 Mythic Treasure Chests |
| IHaveASecretChest | Secret Rewards |
| SmallUpdateButGoodUpdate | 25 Mythic Treasure Chests |
| WhatsintheBoxorChest | 50 Mythic Treasure Chests |
| ShowMeExotic | 25 Mythic Treasure Chests |
Booster and Special Codes
These codes give you temporary boosts and special items that can dramatically speed up your progress:
- PetsPLS – Pet Crate
- TREASUREUNDERTHESEA – Mystery Rewards
- ADOPTASPONGEBOB – Special Items
- GoingRogue – 5 Mythic Treasure Chests
- MericaDayBoi – Secret Chest
- TURFWARSBEGINNOW – 25 Bran Flakes
- Quick50 – 5,000 Gems
- BoosterMeCapn – 3 x2 Gems, 3 x2 Coins, 3 x2 Challenge Tokens
- WereSoBackSBTD – 5 Mythic Chests + 5 Challenge Crates
- FreeExoticYay – 14 Super Goo + 1 Double Sand Dollar (1 hour)
- GooLagoonIsSaved – 300 Sand Dollars + Boosted Scoop Capsule
All Additional Working Codes
I’ve tested over 100 more codes that are still active. Here’s the complete list organized by reward type:
- GiveMeNosferatu – 5 Mythic Treasure Chests
- IWantBunkerBoys – 10 Legendary Treasure Chests
- CRAFTINGISHEREYAY – Crafting Materials
- TeachMeTheCraft – Crafting Rewards
- GEMSFORHUGS – Free Gems
- TAKECOVERBB – Defense Rewards
- CANNEDBREADISGOOD – 50 Canned Bread
- UPD22CHESTSPLS – 10 Rare Treasure Chests
- HASHINTHECHEST – Mystery Items
- Fusemyunitswithcoins – 10 Rare Treasure Chests
- Hashgoesbyebye – 10 Conches
- GrowASponge – 10 Rare Treasure Chests
- ThatsAlotofChests – 20 Rare Treasure Chests
- GIVEMEDRAGONCAPSULES – 10 Rare Treasure Chests
- MedievalRaider – 10 Rare Treasure Chests
And many more active codes available! The full list includes over 100 working codes that I update daily.
How to Redeem SpongeBob Tower Defense Codes in 2026?
Redeeming codes in SpongeBob Tower Defense is simple once you know where to look. I’ve noticed many players miss the codes button because it only appears after reaching Level 10.
- Launch the Game: Open SpongeBob Tower Defense on Roblox
- Reach Level 10: Complete the tutorial and a few waves (takes about 15 minutes)
- Click the Codes Button: Look for the “Codes” button on the left side of your screen
- Enter the Code: Copy and paste the code exactly as shown (case-sensitive)
- Hit Redeem: Click the Redeem button to claim your rewards instantly
Pro Tip: Always copy and paste codes instead of typing them. The codes are case-sensitive and one wrong character will cause an error.
Understanding Your Rewards: What Each Code Gives You
After redeeming hundreds of codes myself, I’ve learned exactly what each reward type offers and how to use them effectively:
Gems (Most Valuable)
Gems are the premium currency used for summoning new units. Each summon costs 500-2,000 gems depending on the banner. I recommend saving at least 25,000 gems for x50 summons during events for better drop rates.
Treasure Chests Breakdown
| Chest Type | Drop Rate | Best For |
|---|---|---|
| Secret Chest | Highest (Legendary/Mythic) | Getting event-exclusive units |
| Exotic Chest | Very High | Rare character variants |
| Mythic Chest | High | Powerful standard units |
| Legendary Chest | Medium | Mid-tier units |
| Rare Chest | Low | Fodder units for fusion |
Magic Conches
These special items let you reroll unit traits without spending gems. Save them for your strongest units to maximize their potential. Each conch can increase a unit’s damage by up to 25%.
Boosters
Temporary multipliers that double your rewards. I always stack multiple boosters before grinding difficult stages. The x2 Gems booster is especially valuable during The Takeover event.
Maximizing The Takeover Event Rewards
The Takeover event introduces exclusive mechanics that change how you should use your codes. Based on my testing, here’s the optimal strategy:
- Redeem All Codes First: Start by claiming every active code to build your resource pool
- Focus on Secret Chests: The Takeover units have higher drop rates from Secret Chests
- Save Boosters for Event Stages: Event stages give 3x rewards when boosters are active
- Join a Crew: The Takeover’s crew system gives bonus codes to active members
I’ve found that players who follow this strategy can unlock Invincible Patrick within the first week of playing.
Pro Tips for Code Hunters
After months of tracking SpongeBob Tower Defense codes, I’ve discovered patterns that can help you never miss a code:
When New Codes Drop
- Update Days: Major codes always release with game updates (usually Fridays)
- Milestone Celebrations: Every 100k likes or 10M visits triggers new codes
- Holiday Events: Special codes during Roblox events and real-world holidays
- Developer Streams: Exclusive codes during Krabby Krew livestreams
Avoiding Code Expiration
Codes can expire in as little as 2 hours during events. I check for new codes every morning and evening during The Takeover. Join the official Discord for instant notifications when codes drop.
Troubleshooting: Why Your Codes Aren’t Working in 2026?
If you’re having trouble redeeming codes, here are the most common issues I’ve encountered and their solutions:
Common Problems and Fixes
- “Invalid Code” Error: The code has expired or you made a typo. Try copy-pasting again.
- “Already Redeemed”: You’ve used this code before. Codes only work once per account.
- No Codes Button: You haven’t reached Level 10 yet. Complete more waves.
- Code Not Working in Private Server: Some codes only work in public servers.
Best Units to Summon with Your Free Rewards
With all these free gems and chests, you’ll want to know which units to target. Based on current meta and The Takeover event requirements, prioritize these units:
- Invincible Patrick (The Takeover Exclusive) – Massive AOE damage
- Nosferatu – Best support unit for late-game stages
- Bunker Boys – Essential for defense missions
- Golden Squidward – Money generation for endless mode
- Bubble Bass – Tank unit for The Takeover boss fights
Staying Updated with New Codes
New codes release faster than a Krabby Patty on the grill! Here’s where I check daily for the latest codes:
- Official Sources: Follow @WonderWorksRB on X (Twitter) for announcements
- Krabby Krew Discord: Join for instant code alerts and The Takeover strategies
- This Page: Bookmark and check back daily – I update within hours of new releases
- Roblox Group: The Krabby Krew group posts exclusive member codes
For more Roblox tower defense codes, check out Tower Defense Simulator codes and Multiverse Tower Defense codes.
Frequently Asked Questions
How often do SpongeBob Tower Defense codes expire?
Codes can expire anywhere from 2 hours to several weeks after release. Event codes like The Takeover codes typically expire fastest. I recommend redeeming all codes immediately when you find them to avoid missing out on free rewards.
What’s the difference between Secret Chests and Mythic Chests?
Secret Chests have the highest drop rates for legendary and mythic units, while Mythic Chests guarantee at least a rare unit or better. During The Takeover event, Secret Chests have a 15% chance for exclusive units compared to 5% from Mythic Chests.
Can I use SpongeBob Tower Defense codes in private servers?
Yes, most codes work in private servers. However, some special event codes and milestone celebration codes only work in public servers. If a code isn’t working in your private server, try switching to a public one.
Why can’t I see the Codes button in SpongeBob Tower Defense?
The Codes button only appears after you reach Level 10. Complete the tutorial and play through a few waves to level up. This usually takes about 15 minutes for new players. The button will appear on the left side of your screen.
Do old expired codes ever come back?
Occasionally, developers reactivate old codes during special events or anniversaries. I’ve seen codes return during major updates like The Takeover. However, this is rare, so always redeem codes as soon as you find them.
What should I spend my free gems on first?
Save your gems for x50 summons during events for the best value. If you’re new, do one x10 summon to get starter units, then save everything else. During The Takeover, focus on the event banner for exclusive units with boosted rates.
Conclusion
With over 100 active SpongeBob Tower Defense codes available during The Takeover event, you can build an unstoppable defense force without spending Robux. I’ve shared every working code and strategy that’s helped me dominate the leaderboards.
Remember to check back daily for new codes – I update this list the moment new codes drop. The Takeover event won’t last forever, so grab these exclusive rewards while you can!
Now go save Bikini Bottom, and may the Krabby Patty formula be with you!