One Punch HK

One Punch HK

Hollow Knight wants you to earn it. Pogo the right way, dodge the right frame, walk to Deepnest without a map and without complaining. Great the first time.

By the third playthrough you already know Mantis Lords by heart. You just want to see the ending, or the lore, or the boss you've never bothered to learn.

So I gave the game a difficulty slider it never shipped with.

🎮 What it does

Press F9 to open an in-game menu, or L3+R3 on a gamepad and the pad drives the whole thing - stick or d-pad moves, A selects, B closes, LB/RB switch tabs. The tabs sit in a column on the left, one per kind of thing you touch: Player, Combat, Charms, Economy, Abilities, Stags, Map, Grubs, Items, Teleport and Settings. Everything is off by default, every toggle is independent, nothing else needs to be installed.

⚔ Combat and survival

• []Damage sliders for all hits, the nail and spells, from x0. 1 to x10 or INF. INF is one hit and anything dies. Turn on fine steps and they move 0. 1 at a time, so x1. 5 is a real option.[/]

  []Immortal player, infinite jumps (needs Monarch Wings), infinite shadow dash, no dash cooldown.[/]

  []Quick slash, long nail range and fast dream nail speeds without owning the charms. Fast focus heals at Quick Focus rate the same way.[/]

  []Unbreakable charms - fragile ones stop breaking, broken ones repair on load.[/]

  []Free soul usage fills the gauge instead of draining it.[/]

  []Infinite charm slots - equip any combination, the notch limit stops applying.[/]

  []Change charms anywhere - equip and unequip away from benches.[/]

  💰 Geo and shopping

  • []Shop items cost nothing.[/]

    []A rebindable key adds geo on demand.[/]

    []Geo multiplier up to X5, and you keep it all on death - no corpse run required.[/]

    🗺 Unlock tabs

    • []Charms, abilities, map, stags, grubs and items each get their own tab: every entry named by the game, toggled one by one, with give-all and remove-all.[/]

      []Charm effects without equipping - every charm has an Effect switch that turns its power on without owning it, equipping it or spending notches. One by one or all 40 at once, and your save file never records the forced ones.[/]

      []Map lists every area chart individually, plus the map, quill and full room reveal.[/]

      []Stags cover all eleven stations, King's Station included, each with a Go button that drops you at the station.[/]

      []Grubs - all 46, listed by area, rescue one by one or all at once with the counter on screen.[/]

      []Items - Wanderer's Journals, Hallownest Seals, King's Idols, Arcane Eggs, Pale Ore, Rancid Eggs, Simple Keys and Essence, added or removed one at a time.[/]

      []Long lists have a search box, and the scrollbar takes clicks and drags.[/]

      []Masks and soul vessels editors raise or lower your maximums on the spot.[/]

      []Kill all enemies clears the room, behind a confirmation so it never fires by mistake.[/]

      🚧 One honest limit: charms, abilities and map flags are written straight to your save file the moment you toggle them. The menu can take them back, but there's no separate undo - it's the same permanence the game itself uses.

      🎯 Extras

      • []Teleport tab lists every room in Hallownest by area, with a search box and a Go button. You can also save your spot and come back to it from anywhere, or just return to the last bench.[/]

        []Run speed and game speed both go from a crawl to 3x.[/]

        []Full heal and refill soul sit one click away, and F6 kills the whole mod on the spot if you want the vanilla game back mid-run.[/]

        📦 Installation

        Install BepInEx 5 (x64) first and run the game once - the mod does nothing without it.

        Then extract the archive into the game folder, or install with Vortex. The file lands here:

        Hollow Knight/BepInEx/plugins/OnePunchHK.dll

        Updating: just overwrite the old DLL with the new one, there's nothing else to clean up.

        📋 Requirements

        • []BepInEx 5 (x64), installed in the Hollow Knight folder[/]

          🧩 Compatibility

          Single DLL, unpatches itself cleanly on removal - safe to add or pull mid-save. No known conflicts with other BepInEx mods.

          🌐 Translations

          English and Português do Brasil ship with the mod. Everything lives in one dictionary per language in