Summon, Evolve & Defend Bikini Bottom

SpongeBob Tower Defense Wiki

Summon SpongeBob, Patrick, and the Bikini Bottom crew, upgrade and evolve your squad, and defend against enemy waves in Story and Endless modes on Roblox.

686.3M+ Total Visits2.92M+ Favorites2,321 Players Online24 Players per Server
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SpongeBob Tower Defense tier list (2026): Best Units Ranked

SpongeBob Tower Defense tier list (2026): Best Units Ranked

Find the best towers in our SpongeBob Tower Defense tier list, ranking top Prismatic, Divine, and Exotic units for Endless mode and boss battles.

SpongeBob Tower Defense Squidbob: Stats and Meta Analysis

Squidbob: Stats and Meta Analysis

Squidbob TentaclePants in SpongeBob Tower Defense offers splash damage and custom abilities. Here is how to unlock it, base stats, and meta viability.

SpongeBob Tower Defense SpongeHenge Guide: Stats and How to Get

SpongeHenge Guide: Stats and How to Get

SpongeBob Tower Defense spongehenge is an S-tier Secret unit with full AoE attacks. Check its upgrade stats, unlock methods, and Endless mode builds.

SpongeBob Tower Defense Shiny Wumbo Units: Stats and Builds

Shiny Wumbo Units: Stats and Builds

SpongeBob Tower Defense shiny wumbo units feature boosted stats and larger footprints. Check unlock methods, trait setups, and tested unit showcases.

SpongeBob Tower Defense Pet Tier List & Guide (2026)

Pet Tier List & Guide (2026)

Find the definitive SpongeBob Tower Defense pet tier list rankings, pet crate costs, star fusion rules, and top stats based on actual community tests.

SpongeBob Tower Defense King of Karate: Stats and Pull Rates

King of Karate: Stats and Pull Rates

SpongeBob Tower Defense King of Karate is an Exotic unit obtained from Karate Crates. Check its stats, 0.025% drop rate, traits, and endless performance.

SpongeBob Tower Defense Rogue Mode: Wave 300 Guide

Rogue Mode: Wave 300 Guide

Beat SpongeBob Tower Defense rogue mode with full wave 300 strategies, loadout restrictions, card choices, and curse breakdowns.

SpongeBob Tower Defense Hydra Karen: Stats and Ability Guide

Hydra Karen: Stats and Ability Guide

Mega-Hydra Karen in SpongeBob Tower Defense features splash attacks, a Triple Beam active ability, and unique serial minting. Here is how she performs.

SpongeBob Tower Defense Raids: Maps, Difficulties, and Rewards

Raids: Maps, Difficulties, and Rewards

SpongeBob Tower Defense raids feature 25-wave battles, rotating maps, Golden Spatula farming, and exclusive items in the Raid Shop.

SpongeBob Tower Defense how to get secret units: Roblox Guide

SpongeBob Tower Defense how to get secret units: Roblox Guide

Get secret units in SpongeBob Tower Defense by pulling standard banners, reaching Prestige 10, opening karate crates, and trading with players.

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Your SpongeBob Tower Defense Journey

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Guides & References

SpongeBob Tower Defense Codes (October 2026) – Working Codes

Codes (October 2026) – Working Codes

SpongeBob Tower Defense: 238 displayed codes (1 multi-source reports, 4 reported, 11 disputed, 222 expired or likely expired); last successful source read October 11, 2026. Checked twice daily.

SpongeBob Tower Defense best starter unit 2026: Top Early Picks

SpongeBob Tower Defense best starter unit 2026: Top Early Picks

Find the SpongeBob Tower Defense best starter unit for story, raids, and endless runs, featuring tested placements, wave limits, and trait setups.

SpongeBob Tower Defense Best Teams: Endless, Boss, and Rogue

Best Teams: Endless, Boss, and Rogue

The SpongeBob Tower Defense best team setups for Endless wave 1600+, 20-second Boss speedruns, and Rogue mode based on high-wave player testing.

SpongeBob Tower Defense Boss Battles: List, Unlocks, and Rewards

Boss Battles: List, Unlocks, and Rewards

Beat SpongeBob Tower Defense boss battles to earn Prismatic chests, drop Sticky Fins, and unlock Coliseum Clash rewards in this full game mode guide.

SpongeBob Tower Defense Endless Mode Rewards Breakdown

Endless Mode Rewards Breakdown

Check SpongeBob Tower Defense endless mode rewards, including wave 150 gem payouts, unit food scaling, XP updates, and passive crate drops.

SpongeBob Tower Defense gamepasses: Full Price and Perk Guide

SpongeBob Tower Defense gamepasses: Full Price and Perk Guide

SpongeBob Tower Defense gamepasses include 35 official perks on Roblox covering speed, drop multipliers, and luck boosts. View full prices and perks.

SpongeBob Tower Defense Guide: Leveling, Meta Units, and Farming

Guide: Leveling, Meta Units, and Farming

Progression guide for SpongeBob Tower Defense on Roblox covering fast leveling routes, trait setups, Rogue mode builds, and boss farming.

SpongeBob Tower Defense Quests and Secret Units Guide

Quests and Secret Units Guide

SpongeBob Tower Defense quests reward players with units, crates, and items. Here is how to complete daily, weekly, divine, and event mission lines.

SpongeBob Tower Defense Raids: Maps, Difficulties, and Rewards

Raids: Maps, Difficulties, and Rewards

SpongeBob Tower Defense raids feature 25-wave battles, rotating maps, Golden Spatula farming, and exclusive items in the Raid Shop.

SpongeBob Tower Defense Rogue Mode: Wave 300 Guide

Rogue Mode: Wave 300 Guide

Beat SpongeBob Tower Defense rogue mode with full wave 300 strategies, loadout restrictions, card choices, and curse breakdowns.

SpongeBob Tower Defense All Units: Complete Roster and Rarities

All Units: Complete Roster and Rarities

Browse SpongeBob Tower Defense all units across every rarity, detailing placement limits, deployment costs, damage types, and top meta picks.

SpongeBob Tower Defense best traits (2026) Tier List & Combos

SpongeBob Tower Defense best traits (2026) Tier List & Combos

Find the SpongeBob Tower Defense best traits ranked from S to D-Tier, covering Neptune's Crown, Secret Formula, optimal combos, and reroll chances.

SpongeBob Tower Defense Divine Unit Guide: Unlock Boys Who Cry

Divine Unit Guide: Unlock Boys Who Cry

Get the divine rarity Boys Who Cry in SpongeBob Tower Defense. Follow the complete questline, find key fragments, band members, and full base stats.

SpongeBob Tower Defense exotic Units Guide and Tier Rankings

SpongeBob Tower Defense exotic Units Guide and Tier Rankings

Explore SpongeBob Tower Defense exotic units, how to craft or pull them from crates, their active abilities, and top-tier meta rankings.

SpongeBob Tower Defense Farm Unit Guide: Krusty Krab & Roach

Farm Unit Guide: Krusty Krab & Roach

SpongeBob Tower Defense farm unit choices like Krusty Krab, Bargain Mart, and Roach generate coins for your squad. Compare stats and meta utility.

SpongeBob Tower Defense fred my leg: Stats & Unlock Guide

SpongeBob Tower Defense fred my leg: Stats & Unlock Guide

SpongeBob Tower Defense fred my leg features a limited Youtooz unit with a secret chest ability and a high-tier Common achievement unit.

SpongeBob Tower Defense how to get secret units: Roblox Guide

SpongeBob Tower Defense how to get secret units: Roblox Guide

Get secret units in SpongeBob Tower Defense by pulling standard banners, reaching Prestige 10, opening karate crates, and trading with players.

SpongeBob Tower Defense Hydra Karen: Stats and Ability Guide

Hydra Karen: Stats and Ability Guide

Mega-Hydra Karen in SpongeBob Tower Defense features splash attacks, a Triple Beam active ability, and unique serial minting. Here is how she performs.

SpongeBob Tower Defense King of Karate: Stats and Pull Rates

King of Karate: Stats and Pull Rates

SpongeBob Tower Defense King of Karate is an Exotic unit obtained from Karate Crates. Check its stats, 0.025% drop rate, traits, and endless performance.

SpongeBob Tower Defense Pet Tier List & Guide (2026)

Pet Tier List & Guide (2026)

Find the definitive SpongeBob Tower Defense pet tier list rankings, pet crate costs, star fusion rules, and top stats based on actual community tests.

SpongeBob Tower Defense Shiny Wumbo Units: Stats and Builds

Shiny Wumbo Units: Stats and Builds

SpongeBob Tower Defense shiny wumbo units feature boosted stats and larger footprints. Check unlock methods, trait setups, and tested unit showcases.

SpongeBob Tower Defense SpongeHenge Guide: Stats and How to Get

SpongeHenge Guide: Stats and How to Get

SpongeBob Tower Defense spongehenge is an S-tier Secret unit with full AoE attacks. Check its upgrade stats, unlock methods, and Endless mode builds.

SpongeBob Tower Defense Squidbob: Stats and Meta Analysis

Squidbob: Stats and Meta Analysis

Squidbob TentaclePants in SpongeBob Tower Defense offers splash damage and custom abilities. Here is how to unlock it, base stats, and meta viability.

SpongeBob Tower Defense tier list (2026): Best Units Ranked

SpongeBob Tower Defense tier list (2026): Best Units Ranked

Find the best towers in our SpongeBob Tower Defense tier list, ranking top Prismatic, Divine, and Exotic units for Endless mode and boss battles.

SpongeBob Tower Defense afk rewards: Drop Table and Passes

SpongeBob Tower Defense afk rewards: Drop Table and Passes

SpongeBob Tower Defense afk rewards drop every 8 to 10 minutes in the AFK Rock. Review the full drop table, unit stats, and luck pass multipliers.

SpongeBob Tower Defense Cards Guide: Packs and Buffs

Cards Guide: Packs and Buffs

SpongeBob Tower Defense cards cover collectible Card Shop packs for index rewards and in-game buff/curse modifiers picked during Rogue mode runs.

SpongeBob Tower Defense gem farm Guide: Fast AFK Methods & Routes

SpongeBob Tower Defense gem farm Guide: Fast AFK Methods & Routes

Compare the best SpongeBob Tower Defense gem farm methods, including Chum Bucket Nightmare macros, rapid Boss Battle runs, and unit selling.

SpongeBob Tower Defense how to equip more pets: Slot Unlock Guide

SpongeBob Tower Defense how to equip more pets: Slot Unlock Guide

Unlock extra pet equip slots in SpongeBob Tower Defense through Admin Abuse events, store purchases, and trading to carry up to three active pets.

SpongeBob Tower Defense How to Prestige and Fast XP Guide

How to Prestige and Fast XP Guide

To prestige in SpongeBob Tower Defense, reach player level 100 and enter the kelp cave near SpongeBob's pineapple. Here is the full prestige and XP guide.

SpongeBob Tower Defense market: Trading Hub and Merchant Guide

SpongeBob Tower Defense market: Trading Hub and Merchant Guide

The SpongeBob Tower Defense market covers the in-game Mr Krabs Merchant, dedicated trading hub servers, and Mystery Market exchange options.

SpongeBob Tower Defense Trade Calculator and Value Guide

Trade Calculator and Value Guide

Use a SpongeBob Tower Defense trade calculator to evaluate fair offers, calculate WFL trades, and check item values across community trading tools.

SpongeBob Tower Defense trading: Values, Mechanics, and Safety

SpongeBob Tower Defense trading: Values, Mechanics, and Safety

SpongeBob Tower Defense trading guide covering market values, serial tiers, trait evaluation, collateral rules, and avoiding dupe glitches.

SpongeBob Tower Defense Value List: Unit Values and Trading Guide

Value List: Unit Values and Trading Guide

Check the SpongeBob Tower Defense value list for unit prices, trading tier rankings, serial multipliers, and safety tips in the Roblox trading plaza.

SpongeBob Tower Defense Admin Abuse Time and Schedule Guide

Admin Abuse Time and Schedule Guide

Check the SpongeBob Tower Defense admin abuse time, global schedule across time zones, event duration, and server-wide drop rewards in Roblox.

SpongeBob Tower Defense egg locations: All Casual and Elite Spots

SpongeBob Tower Defense egg locations: All Casual and Elite Spots

Find all SpongeBob Tower Defense egg locations across Story, Raids, Challenges, and Hubs to unlock the Egg Cart mount and the Egg Bob unit.

SpongeBob Tower Defense Halloween Event: Date, Map, and Units

Halloween Event: Date, Map, and Units

Get details on the SpongeBob Tower Defense Halloween event, featuring the new Krusty Krab map, 40 story chapters, 9 towers, and 2 Divine units.

SpongeBob Tower Defense Olipop Quests Guide: Tasks & Rewards

Olipop Quests Guide: Tasks & Rewards

Complete all SpongeBob Tower Defense OLIPOP quests to earn Relic Pieces, event sodas, the Haunted House Boat mount, and the Exotic Prehistoric Gary unit.

SpongeBob Tower Defense Update: Boss Battles and AFK Rework

Update: Boss Battles and AFK Rework

Get the latest SpongeBob Tower Defense update details, covering the 32 boss expansion, AFK mode rework, admin events, and upcoming Halloween leaks.

SpongeBob Tower Defense youtooz: Units, Drops, and Codes

SpongeBob Tower Defense youtooz: Units, Drops, and Codes

Get details on the SpongeBob Tower Defense youtooz collab, including the Fred unit stats, chest ability, and the Baby plush keychain release.

SpongeBob Tower Defense admin crate Guide: Drops and Versions

SpongeBob Tower Defense admin crate Guide: Drops and Versions

SpongeBob Tower Defense admin crate rewards, drop rates, and acquisition methods across 1.0 and 2.0 versions during Roblox Admin Abuse events.

SpongeBob Tower Defense Golden Spatula Guide: Farming & Shop

Golden Spatula Guide: Farming & Shop

SpongeBob Tower Defense golden spatula currency is earned from raids to buy units like The Rodent, Prismatic chests, and Star-Up potions.

SpongeBob Tower Defense Key Locations and Secret Door Guide

Key Locations and Secret Door Guide

Find every SpongeBob Tower Defense key location to craft the Mysterious Key, unlock Pearl's secret door, and claim the Divine Boys Who Cry unit.

SpongeBob Tower Defense Neptune's Crown: Stats, Pity, & Traits

Neptune's Crown: Stats, Pity, & Traits

SpongeBob Tower Defense neptune's crown boosts damage, range, and attack speed. Check roll chances, the 10,000 pity system, and best traits.

SpongeBob Tower Defense: How to Get Premium Dice Fast

How to Get Premium Dice Fast

Learn how to get premium dice in SpongeBob Tower Defense through Playtime Prizes, chests, Admin Abuse events, Index milestones, and banner purchases.

SpongeBob Tower Defense Comeback: Roadmap and Revival

Comeback: Roadmap and Revival

The SpongeBob Tower Defense comeback is underway with developer Zach announcing a Halloween event, admin abuse drops, and future updates.

SpongeBob Tower Defense Developer: Wonder Works Studio Details

Developer: Wonder Works Studio Details

Learn about the SpongeBob Tower Defense developer, studio founder Zach Letter, Paramount partnership details, and live-service update history.

SpongeBob Tower Defense is official: Developers and Licensing

SpongeBob Tower Defense is official: Developers and Licensing

SpongeBob Tower Defense is official and licensed by Paramount and Nickelodeon. Here is the verified background on Wonder Works Studio and its Roblox release.

SpongeBob Tower Defense YouTube: Codes, Updates & Channel Info

YouTube: Codes, Updates & Channel Info

Find details on the SpongeBob Tower Defense youtube channel, official Krabby Krew developer uploads, code drops, and creator coverage.


The Game at a Glance

What is SpongeBob Tower Defense?

SpongeBob Tower Defense is an officially licensed Roblox strategy title created by Krabby Krew and Wonder Works Studio in collaboration with Paramount, Nickelodeon, and Viacom. Players collect, summon, and evolve iconic Bikini Bottom characters across multiple rarities to protect lanes against waves of invading enemies.

During a match, players place up to six equipped towers along incoming paths, managing deployment cash and unit attack types like single target, pierce, and full area of effect. Surviving waves earns coins, gems, and materials to upgrade unit stats, reroll traits, and push deep into specialized challenges.

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Developer
Krabby Krew
Platform
Roblox
Genre
Strategy / Tower Defense
Release Date
Sep 24, 2024
Total Visits
686.3M+
Favorites
2.92M+
Players Online
2,321
Players per Server
24

Choose Your Topic

Find Your Next Guide

From your first squad to unit rankings and game passes, choose the topic you need.

01

Tier List

Explore unit rankings and recommended loadouts from Krabby Krew's official tier-list video published on March 31, 2025. The rankings provide a dated reference for comparing units and planning your squad.

Divine Roach

Provides an irreplaceable Rally buff that doubles the damage output of all units across the field.

Weenie Bot 2003

Delivers roughly 170 million base splash damage per hit with an expansive attack radius to wipe swarms.

Dream Gary

Remains an essential utility tower in Endless mode thanks to its crowd-controlling sleep and slow debuffs.

More details
Chum Brute

Stands out as a top single-target Exotic carry capable of shredding high-tier bosses with rapid attacks.

Read the full guide
02

Beginner Guide

Learn the core progression loop: summon characters, level up your squad, and evolve units to strengthen your defense. Get familiar with defending Bikini Bottom against enemy waves before exploring the game's different modes.

1

Complete opening acts on Normal and Hard difficulties to earn diamonds from Ocean Odyssey achievements.

2

Place affordable early attackers like Sand Creature, Barnacle Man, or Elastic Waistband to handle early waves.

3

Run quick stages like Conch Street 1 or Chum Bucket Act 1 on Nightmare difficulty to gain fast XP and gems.

More details
4

Enter the Prestige Cave at level 100 to reset your level for Prestige Tokens while keeping all units and pets.

Read the full guide
03

Game Modes

Explore Story Mode and Endless Mode to understand the two battle formats described by the developer. Story Mode offers battles through the game's campaign, while Endless Mode challenges your squad against relentless enemy waves.

Story Mode

Features 10-wave chapter stages across Normal, Hard, Nightmare, and Davy Jones difficulties for base progression.

Raid Battles

Unlocks at level 25 and challenges players to survive 25 waves on rotating maps to earn Golden Spatulas.

Boss Battles

Available at level 50, pitting decks against 32 standalone bosses on 1x speed to farm chests and unit drops.

More details
Rogue Mode

Demands 300 waves of survival using strict rarity deck limits while drafting Aura buff cards and curses.

Read the full guide
04

Game Passes

Compare game passes for round speed, AFK rewards, unit luck, crafting materials, and progression bonuses. Check each pass's listed benefits and stacking rules before choosing upgrades for the activities you play.

Round Speed Passes

Accelerate match pacing with 5x, 7x, and 10x speed options priced from 499 to 1,495 Robux.

Stackable Drop Passes

Pair 2x and 4x passes for Crafting Materials or Unit Food to achieve permanent 6x drop rates.

Summon Luck Passes

Boost banner odds for Shiny, Wumbo, and Secret rarities with standalone and Ultra upgrade tiers.

More details
AFK Luck Boosts

Combine AFK Luck and Ultra AFK Luck to reach up to a 12x multiplier on unit drops inside the AFK Rock.

Read the full guide

Quick Answers

Frequently Asked Questions

What is SpongeBob Tower Defense?

SpongeBob Tower Defense is an officially licensed Roblox tower defense strategy game developed by Krabby Krew and Wonder Works Studio in partnership with Paramount.

What level is required to redeem codes in SpongeBob Tower Defense?

Accounts must reach player level 10 to unlock the code redemption interface located in the lobby menu.

How do you prestige in SpongeBob Tower Defense?

Players can prestige for free once reaching level 100 by entering the glowing prestige circle inside the kelp cave near SpongeBob's pineapple house.

What are the best traits in SpongeBob Tower Defense?

Neptune's Crown and Secret Formula rank as the top traits, providing extra trait slots, heavy damage boosts, extended range, and halved attack cooldowns.

How do you get secret units in SpongeBob Tower Defense?

Secret units are obtained from standard or boosted banners, special currency summons like Magic Conches, Prestige 10 milestones, Tower of Karate crates, and player trading.

What are Admin Abuse events in SpongeBob Tower Defense?

Admin Abuse events are live developer-hosted sessions where lead developer Zach triggers massive server-wide XP or drop multipliers and hands out free crates, passes, and items.

Where will you start?

Compare units and traits, plan your progression, or learn how to redeem codes.

SpongeBob Tower Defense · Platform: Roblox · Developer: Krabby Krew

Keep exploring

SpongeBob Tower Defense trading: Values, Mechanics, and Safety

SpongeBob Tower Defense trading: Values, Mechanics, and Safety

SpongeBob Tower Defense trading guide covering market values, serial tiers, trait evaluation, collateral rules, and avoiding dupe glitches.

SpongeBob Tower Defense afk rewards: Drop Table and Passes

SpongeBob Tower Defense afk rewards: Drop Table and Passes

SpongeBob Tower Defense afk rewards drop every 8 to 10 minutes in the AFK Rock. Review the full drop table, unit stats, and luck pass multipliers.

SpongeBob Tower Defense How to Prestige and Fast XP Guide

How to Prestige and Fast XP Guide

To prestige in SpongeBob Tower Defense, reach player level 100 and enter the kelp cave near SpongeBob's pineapple. Here is the full prestige and XP guide.

SpongeBob Tower Defense youtooz: Units, Drops, and Codes

SpongeBob Tower Defense youtooz: Units, Drops, and Codes

Get details on the SpongeBob Tower Defense youtooz collab, including the Fred unit stats, chest ability, and the Baby plush keychain release.

SpongeBob Tower Defense best traits (2026) Tier List & Combos

SpongeBob Tower Defense best traits (2026) Tier List & Combos

Find the SpongeBob Tower Defense best traits ranked from S to D-Tier, covering Neptune's Crown, Secret Formula, optimal combos, and reroll chances.

SpongeBob Tower Defense Golden Spatula Guide: Farming & Shop

Golden Spatula Guide: Farming & Shop

SpongeBob Tower Defense golden spatula currency is earned from raids to buy units like The Rodent, Prismatic chests, and Star-Up potions.

SpongeBob Tower Defense Olipop Quests Guide: Tasks & Rewards

Olipop Quests Guide: Tasks & Rewards

Complete all SpongeBob Tower Defense OLIPOP quests to earn Relic Pieces, event sodas, the Haunted House Boat mount, and the Exotic Prehistoric Gary unit.

SpongeBob Tower Defense Pet Tier List & Guide (2026)

Pet Tier List & Guide (2026)

Find the definitive SpongeBob Tower Defense pet tier list rankings, pet crate costs, star fusion rules, and top stats based on actual community tests.

SpongeBob Tower Defense egg locations: All Casual and Elite Spots

SpongeBob Tower Defense egg locations: All Casual and Elite Spots

Find all SpongeBob Tower Defense egg locations across Story, Raids, Challenges, and Hubs to unlock the Egg Cart mount and the Egg Bob unit.

SpongeBob Tower Defense: How to Get Premium Dice Fast

How to Get Premium Dice Fast

Learn how to get premium dice in SpongeBob Tower Defense through Playtime Prizes, chests, Admin Abuse events, Index milestones, and banner purchases.