SpeedyBoi

v1.1.1·Updated 2026-09-10

Sneak faster as your Sneak skill goes up. One config option to set the max speed multiplier.

About this mod Author’s original text

SpeedyBoi

You spent a hundred hours crouch-walking behind boars to grind Sneak. The least

the game could do is let you crouch-walk faster for your trouble.

SpeedyBoi scales your sneaking speed with your Sneak skill level. The higher

your skill, the quicker you creep — no more shuffling along at the exact same

snail's pace whether you're a fresh spawn or a shadow-footed murder-viking.

What it does

  • Crouch/sneak movement speed scales linearly with your Sneak skill, from

normal speed at 0 skill up to a configurable max at 100 skill.

  • Everything else about sneaking (stealth detection, stamina drain, skill

gain) is untouched. This mod only touches speed.

  • Does not affect jumping, running, or normal walking.

Config

Find this in BepInEx/config/saltgaming.valheim.speedyboi.cfg, or edit it

live with Configuration Manager if you have it installed.

| Setting | Default | What it does |

|---|---|---|

| MaxSpeedMultiplier | 1.6 | Crouch speed multiplier at 100 Sneak skill. 1.0 = no bonus, 2.0 = double speed. |

Compatibility notes

  • Single-player and servers, but not server-enforced. The config value is

read locally per client. On a dedicated server, each player's own config

controls their own multiplier. That means a player could edit their local

config for a personal speed advantage on someone else's server. Keep that

in mind if you're running one for a playerbase.

  • Should be compatible with anything that doesn't also patch

Character.UpdateWalking or directly write to m_crouchSpeed. If you're

using another sneak-speed or movement-speed mod, expect them to fight over

the same value.

Why this exists

There used to be a mod that did this. It broke on the 1.0 update and, as far

as I could tell, hadn't been patched for it. So here's a clean-room version,

built directly against the current Character.cs/Player.cs, that does the

one thing and does it without touching your ability to jump.

License / feedback

Do whatever you want with this. If it breaks something, open an issue with

your LogOutput.log — "it doesn't work" with no log is not a bug report,

it's a haiku.

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. In multiplayer, the host and every client need the same mods installed.

Dependencies

Install these first, or the mod will not work:

denikson-BepInExPack_Valheim

File & checksum

Filename
SpeedyBoi-1.1.1.zip
File size
137.4 KiB