SeaTruck Armor Upgrade Patch

SeaTruck Armor Upgrade Patch⚠ IMPORTANT: REQUIRED MOD

This is not a standalone mod.

The original Seatruck Armor Upgrades mod by senna7608 is required.

Without it installed, this patch will not function.

Overview

SeaTruck Armor Upgrade Patch fixes a critical issue in the mod Seatruck Armor Upgrades.

While the original mod successfully adds three armor upgrade modules for the SeaTruck,

these upgrades do not correctly apply damage reduction in the current versions

of Subnautica: Below Zero. As a result, installing the armor modules provides

no actual defensive benefit during gameplay.

This patch restores the intended behavior by fixing the armor calculation logic, allowing

all three SeaTruck armor modules to properly reduce incoming damage. The goal

of this mod is strictly to correct broken functionality; it does not introduce

new content, rebalance values, or alter gameplay beyond the original design.

Tested Version

This patch was tested on Subnautica: Below Zero — build 53872.

Compatibility with other versions is likely but not guaranteed.

Requirements

This patch depends on the following mods being installed:

• []Seatruck Armor Upgrades (original mod by senna7608)

  []Tobey's BepInEx Pack for Subnautica: Below Zero

  []Nautilus BZ

  []Slot Extender Zero (BepInEx - Nautilus)

All dependencies are mandatory.

Installation

• []Ensureall required mods are installed first.

  []Extract SeaTruckArmorUpgradesFix.rar directly into the following directory: ..\SubnauticaZero\BepInEx

Compatibility & Notes

This mod is intended to be used only as a patch for Seatruck Armor Upgrades. It does not modify SeaTruck slots, UI elements, or other

mechanics beyond fixing armor damage reduction. No known conflicts with other SeaTruck-related mods.

Credits Original mod: Seatruck Armor Upgrades by senna7608

Thanks to the authors of BepInEx, Nautilus BZ, and Slot Extender Zero

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I will be very pleased💜