Hollow Knight Randomizer 4

Windows

Freedom report

One barScore 5.1

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedThinly documented

Hollow Knight Randomizer 4 is ranked #24 of 24 in game randomizer tools on Freedom251. It runs on Windows. There is a free plan.

Hollow Knight Randomizer 4 plans and pricing

All plans

Randomizer 4 Free Hollow Knight 1.5+ · requires Hollow Knight Modding API, MenuChanger, ItemChanger, RandomizerCore, and RandomizerCore.Json github.com · 8 Oct 2026

Compared on game randomizer tools

Free plan: Yes
Randomization scope: multi-scope
Logic randomization: Yes
Multiworld support: Yes
Customization level: advanced

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The record

Purpose: Randomizer 4 randomizes Hollow Knight items and transitions for the Hollow Knight 1.5 update.
Item pools: Its settings can randomize items including skills, charms, keys, shards, relics, maps, grubs, and boss essence.
Transition modes: Transition options include Map Area Randomizer, Full Area Randomizer, and Room Randomizer, as well as no transition randomization.
Customization: Settings include novelty modes such as Randomize Swim, Randomize Nail, Split Claw, Split Cloak, and Split Superdash.
Settings profiles: Players can save and load settings profiles and create shareable codes for base randomizer settings; codes are tied to the mod version.
Integration: RandoSettingsManager can synchronize randomizer settings and most connection mod settings, and requires an internet connection to use its codes.
Dependencies: The mod requires Hollow Knight Modding API for patch 1.5 or later, MenuChanger, ItemChanger, RandomizerCore, and RandomizerCore.Json.
Compatibility limit: Randomizer 4 is not compatible with Hollow Knight patches 1.4.3.2 or earlier.
Recommended mods: The README strongly recommends Benchwarp and QoL, which may be required for certain logic or modes.
Playthrough logs: The mod creates tracker, helper, and spoiler logs in the Randomizer 4 folder in the save directory.
License: The repository identifies its license as LGPL-2.1.
Community support: The README suggests that new randomizer community members join the Hollow Knight and Hollow Knight Speedrunning Discord servers.
Price from: Free

Where it ranks on Freedom251

Best Game Randomizer Tools in 2026#24 of 24

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Sources

github.com/homothetyhk/RandomizerMod· checked 8 Oct 2026