Currencies

Gems

Banner and pet-crate currency.

Gems in SpongeBob Tower Defense🍍

Gems: Banner and pet-crate currency. Get it by Story clears, quests, boss fights, and selling units. Use it to Spend gems on the banner you actually need. Dream Gary does not use this banner.

What is Gems?

Summon currency for the standard banner, including Cyborg Plankton. Pet Crates also cost 500 Gems.

Published facts

Gems facts
FactValue
NameGems

How do you get Gems?

Story clears, quests, boss fights, and selling units.

How do you use Gems?

Spend gems on the banner you actually need. Dream Gary does not use this banner.

FAQ

Gems 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.