Gaming

Koroom in SCROOMS: Fabled Rarity and Frequency Range on the Index Card

Where Koroom lives, what its Fabled Index card shows, and how to favorite it in your backpack.

Where Koroom lives, what its Fabled Index card shows, and how to favorite it in your backpack.

Koroom is the forest spirit at the bottom of the Songkeeper’s Grove list in SCROOMS. It is the grove’s Fabled Scroom, and its Index card gives it a frequency range of 71.2 Hz to 118.7 Hz. Here is what that card tells you, where to hunt, and how to protect a catch once you have one.


Koroom Index card: Rarity, frequency and description

Koroom belongs to Songkeeper’s Grove, so that is where you play for it. In the Index, open the “Songkeeper’s Grove” tab and scroll to the end of the grove’s list. The core facts on its card are short.

FieldWhat the card shows
Rarity“Fabled Scroom”
Frequency“Frequency: 71.2 Hz – 118.7 Hz”
Description“An olden forest spirit said to bring good luck!”
LocationSongkeeper’s Grove (last card)

The frequency range is the span Koroom is listed at on its card. The two Koroom in the backpack shown below are 114 Hz and 85.5 Hz, both inside that range, and the card keeps track of your best one. Fabled is the rarity above Wondrous, and Koroom shows up rarely: one long Faebud hunt in the grove turned up a single Koroom in about 100 songs. The game does not show an exact spawn chance.

SCROOMS Index on the Songkeeper's Grove tab at 100% completion, with the Koroom card open
The Index on the Songkeeper’s Grove tab, with Koroom selected and its card details open.

Koroom stats and tones after a catch

Once you have caught a Koroom, the lower half of the card fills in with your own record. The stats section shows a Highest Frequency line with the top value you have caught (114 Hz on the card pictured), and a Date caught line.

Below the stats, the card lists three tones for Koroom: Melodic, Harmonic and Resonant. Each tone has its own status. Any tone you have not caught reads “Uncaught”, so the card doubles as a checklist for the rest of your Koroom collection.

Koroom Index card in SCROOMS showing Highest Frequency 114 Hz, Date caught 12/10/2026 and the Melodic, Harmonic and Resonant tones all Uncaught
Koroom's card after a catch: Highest Frequency 114 Hz, and all three tones still Uncaught.

How to favorite Koroom in the backpack

A Fabled catch is worth marking. Favoriting happens in the backpack, and it takes a few seconds. Jump into SCROOMS on Roblox with a Koroom already caught, then follow these steps.

Use G to bring up your backpack; above the hotbar, a reminder reads “Press G to open backpack!”.
Hover your cursor over the Koroom tile. The tooltip shows “Koroom”, “Fabled Scroom”, the line “An olden forest spirit said to bring good luck!” and the prompt “Right-click to favorite!”.
SCROOMS backpack sorted by rarity, with the Koroom tile hovered and its right-click favorite prompt visible
The backpack sorted by rarity, with Koroom hovered to show its description and favorite prompt.
Right-click the Koroom tile. This marks that specific Koroom as a favorite.
SCROOMS backpack with the Favorited Koroom banner at the top and a gold star on the 114 Hz Koroom tile
Right-clicking the tile shows the "Favorited Koroom" banner and puts a star on it.

You know it worked when the banner “Favorited Koroom” appears and a gold star shows up on that Koroom’s tile, the same marker other favorited items like Songtreads carry. When you hold Koroom, it sits large in your character’s arms.

Backpack row with Songtreads, a starred Koroom at 114 Hz and a second Koroom at 85.5 Hz
Two Koroom in the backpack, 114 Hz (favorited, with the star) and 85.5 Hz.