Units

Cyborg Plankton

The gem-banner secret.

Cyborg Plankton in SpongeBob Tower Defense🍍

Cyborg Plankton: The gem-banner secret. Get it by Gem summons. Save gems from story, quests, and AFK. Use it to Summon in batches and auto-sell commons and rares so the inventory can hold the attempts. The boosted banner is only a small secret-rate increase.

What is Cyborg Plankton?

Standard secret on the gem banner. 0.025% normally and 0.03% on the boosted banner, about 1 in 4,000 on the normal rate.

Published facts

Cyborg Plankton facts
FactValue
RaritySecret
RoleBanner secret
AttackGem banner, 0.025% or 0.03% boosted

How do you get Cyborg Plankton?

Gem summons. Save gems from story, quests, and AFK.

How do you use Cyborg Plankton?

Summon in batches and auto-sell commons and rares so the inventory can hold the attempts. The boosted banner is only a small secret-rate increase.

FAQ

Cyborg Plankton 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.