A plain-language rundown of the story and the full cast — written for newcomers, cross-checked against the Funkipedia Mods Wiki rather than guessed at.
The mod centers on Spongephanes, a self-proclaimed "underwater god" version of SpongeBob who challenges a hero named SpongeWarrior to a string of musical showdowns rather than a normal fight. From there, the cast widens fast — nearly every encounter introduces a new corrupted take on a Bikini Bottom regular, each tied to their own song, backstory, and reason for getting pulled into the chaos.
Across V1 to V3, the framing shifts from a smaller, contained horror setting into the V3 "pool party" arc, layering in pirate, hallucination, and revenge-driven subplots alongside the core Spongephanes-vs-SpongeWarrior conflict.
The mod's antagonist and host of the party — a self-styled "underwater god" version of SpongeBob who opens the mod by challenging SpongeWarrior to his "underwater game." Treats every confrontation as a performance.
The hero figure the story's prophecy points to as the one meant to stop Spongephanes — effectively the mod's version of the player-aligned protagonist in its earliest encounters.
A moodier, more menacing figure tied to the track "F is for Fevil." Functions partly as a teaser for a separate, related mod project by the same composer.
Introduced mid-song in "Sunderwater," confronting a character called Squidwirdy. One of the more unsettling reveals in the early tracklist.
A twisted take on Squidward, on the receiving end of Spongebud's confrontation in "Sunderwater" — plays a mostly reactive, dread-filled role in that encounter.
One of Spongephanes' closest allies, encountered by the player characters during "Catch and Fish" while exploring deeper waters near Galicia.
A grief-driven character central to "Bubbletwister," searching for a lost love after making a deal to enter what the mod calls "Underguater Limbo."
A corrupted transformation appearing in the V3 track "PARACETAMOL," triggered by a hallucination-inducing condiment incident at a restaurant run by a Krabs-like boss character.
A superhero-parody transformation in the V3 track "Powerscaling," riffing on the Mermaid Man & Barnacle Boy segments from the original SpongeBob show.
This is a partial cast list focused on the characters tied to released songs. The mod's full roster keeps growing with each update — the Funkipedia Mods Wiki maintains the most complete character index if you want every minor character and variant.
| Version | Setting | Tone shift |
|---|---|---|
| V1 | A contained horror-house take on Bikini Bottom | Establishes Spongephanes, SpongeWarrior, and the core horror-parody tone |
| V2 | Expanded version of the same setting | Builds out the roster without a major tonal shift |
| V3 | "Fiesta en la Piscina" pool party arc | Brighter setting on the surface, but adds pirate, hallucination, and revenge-driven subplots that push the horror elements further |