Phantom Of The Organ

v1.1.0·Updated 2025-11-05

Phantom boss tweak to make them more challenging overall

About this mod Author’s original text

Phantom Of The Organ

  • Slight rework of the Phantom boss fight that aims to make the fight more fluid and less of a pushover for midgame builds
  • The boss has been made faster, tankier and now has some extra combo routes
  • Balanced for end of act 1 to mid act 2
  • NOTE: This mod requires FsmUtil or it will not load properly!

Manual Installation

  • Download BepInEx, extract the zip and place the folder in the game root directory.
  • Run the game once so that BepInex can generate the necessary files.
  • Download this mod and FsmUtil, extract and place both dll files inside Hollow Knight Silksong\BepInEx\plugins.

Act 1 save file

  • In the mod folder is an act 1 save with all the possible things you can get before fighting phantom.
  • The save is user 3 by default but can be changed by renaming the file.

Install & use Install: BepInEx plugin

  1. The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
  2. Recommended: use a community mod manager (such as r2modman) — pick this game, import the mod, and the manager sets up BepInEx and its dependencies for you.
  3. Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
  4. Launch the game — the BepInEx console logs every plugin it loads; seeing this mod in the log means it is installed.

Mods with listed dependencies need those installed too, or they will not load. Options are usually changed in-game or in the plugin's config file.

Dependencies

Install these first, or the mod will not work:

BepInEx-BepInExPack_Silksongsilksong_modding-Silksong_FsmUtil

File & checksum

Filename
Phantom_Of_The_Organ-1.1.0.zip
File size
225.0 KiB