ULTRAKILL

BepInEx pack for Mono Unity games. Preconfigured and ready to use.

Cleans up the mess in the menus left by having multiple mods installed.

Shared code for my mods, useless on its own.

Traduction française avec textures et dialogues : Mise à jour avec Fraude Mise à jour le 14/07/2026 French translation of Ultrakill : Fraud update.

Library for adding cheats to the sandbox menu.

eNd_4's UltraKill Library

Unlocks missing enemies in the sandbox + adds new custom ones. Now also works for cheats

Notification system for Ultrakill. This is a library and does nothing on its own.

General Library for/used by mods made by Nixya/nyxpirientity. Probably not of much interest to you unless you're installing one of those

Shared SQLite runtime libraries for ULTRAKILL BepInEx mods. For truly exceptional data storage.

A Library to add Achievements to Ultrakill

A small utility library for mods developed by averyocean65

Fixes custom Serializable structs and such stored in mod plugin assemblies not getting deserialized by the native Unity engine code.

A library for easily creating portals in mods.

A library used by CybergrindMusicExplorer downloader. Does NOTHING by itself.

This is an advanced translator plugin that can be used to translate Unity-based games automatically and also provides the tools required to translate games manually.

THIS MOD DOES NOT ADD MULTIPLAYER. It adds useful utilities for multiplayer mods to use.

Provides functions for my other mods.

This is a utility mod for mod developers. It does not add any features for players on its own. See the README for more details.

Library mod for configuring other mods!