You are going to have a great time if you decide to play SpongeBob Tower Defense again this month. New codes have been released in the July 2025 update, and they are full with treasures like diamonds and epic chests. Redeeming these codes can put you ahead of the game, whether you’re planning in Jellyfish Fields or defending the Krusty Krab from waves of strange aquatic foes.
Let’s see every working code, how to use it, and how to keep up with the most recent releases.
What Is SpongeBob Tower Defense?
If you haven’t played it yet, SpongeBob Tower Defense is a popular Roblox game created by Krabby Krew. The game is situated in the SpongeBob universe and uses the traditional tower defense strategy, which consists of using series characters, upgrading them, and fending against incessant waves of adversaries. It excels because to its well-balanced gameplay structure, nostalgic characters, and oddball comedy.
It’s available to play for free on Roblox. You can check it out here on the official Roblox page.
All Working SpongeBob Tower Defense Codes (Updated on July 9)
Here are the currently active codes that are working in July 2025:
- MericaDayBoi – (1) Secret Treasure Chest (NEW)
- Quick50 – 5000 Gems (NEW)
- TurfWarsBeginNow – (3) x2 Gems, (3) x2 Coins, (3) x2 Challenge Tokens
- BoosterMeCapn – (3) x2 Gems, (3) x2 Coins, (3) x2 Challenge Tokens
Note: Codes are case-sensitive and can expire quickly. Always double-check the spelling and redeem them as soon as possible.

How to Redeem Codes in SpongeBob Tower Defense
Not sure how to use the codes? Here’s a quick step-by-step guide:
- Level Up First – You must reach Level 10 to unlock the code redemption option.
- Click on the “Codes” button on the main menu (usually on the left side).
- Enter one of the codes from the list above.
- Hit the “Redeem” button.
- Enjoy your rewards!
If you’re new and haven’t reached Level 10 yet, focus on completing the early waves. Leveling up is pretty fast in the beginning stages.
Where to Find More Codes
If you’re serious about staying on top of the latest freebies, you’ll want to bookmark a few key places:
- Join the Krabby Krew Roblox Group – Members often get exclusive codes.
- Krabby Krew Discord Server – Real-time updates, leaks, and code drops from the devs.
- Follow YouTube creators covering Roblox games for early updates.
Pro Tips for SpongeBob Tower Defense
- Use Gems Wisely – Save them for limited-time upgrades or exclusive characters.
- Stack XP Boosts – Redeem XP code rewards just before a long play session.
- Join the Community – Group members sometimes get early access to updates and perks.
If you’re looking for in-depth strategies, check out community-driven guides on Reddit’s Roblox section, where fans regularly post tips and team compositions.
Final Thoughts
Although these codes may appear to be minor extras, they can significantly increase your success in games like SpongeBob Tower Defense. It all adds up, particularly during a major update cycle like July 2025, from earning gems that increase your defensive power to unlocking chests full of potent improvements.
Remember to bookmark this website so you can return once a week. The code is frequently dropped by the active developers. Don’t hoard your rewards, too. Make intelligent use of them to strengthen your towers and stylishly defend Bikini Bottom.
Want more free rewards? Check out other popular Roblox code guides for Shindo Life, Anime Saga, Auruzz RNG, and Dress To Impress too.
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