Units

Master Udon

Secret from Karate Crates at 0.5%. Confirm costs, drop rates, and unlocks in the live SpongeBob Tower Defense🍍 experience.

Master Udon

Player wiki for the Roblox game SpongeBob Tower Defense: codes, units, traits, raids, prestige, and boss battles.

What is Master Udon?

1 in 200 from Karate Crates bought with Karate Coins. That is the highest single secret rate in the published secret table.

Published facts

Master Udon facts
FactValue
HubUnits

How do you get Master Udon?

Karate Crates on Karate Island.

How do you use Master Udon?

Farm Karate Coins if this is the secret you can realistically roll. High-level parties cited floors 80 to 90.

FAQ

SpongeBob Tower Defense🍍 roster questions

Is SpongeBob Tower Defense an official Roblox game?

Yes. It is a licensed SpongeBob SquarePants experience on Roblox from Wonder Works Studio and the Krabby Krew group, with Paramount, Nickelodeon, and Viacom named in the public game materials.

When can I redeem codes?

The code menu opens at player level 10. Before that, the box does not accept entries.

What do I keep when I prestige?

Prestige at level 100 is free. It resets your player level to 1 and keeps units, pets, gems, coins, items, and game passes.

Which tutorial unit should I pick?

Common SpongeBob, Patrick, and Squidward are starting choices for Conch Street. The published comparisons treat them as similar, so the pick does not decide your later account.