Persistent Reapers

⭐ ⭐ (222 endorsements) 📥 13,580 downloads 📌 v3.0.0 📅 7/4/2021
🟡 Updated this year

By Mikjaw · Gameplay

⬇ Download Mod Source: Nexus Mods 📅 Updated: 11/16/2025 📅 Created: 7/4/2021
⚠️ Install Order · 2 steps
1🛠️ BepInEx — BepInEx framework Download ↗
2🧩 QModManager — QModManager Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 1.6% endorsement rate — high engagement, a strong quality signal
  • ✅ Updated 44 days after the latest game patch — actively maintained
  • 🏆 #94 of 456 Gameplay mods in this game by downloads

📋 About This Mod

Please support me by:

  • []Subscribing to my YouTube channel

    []Buying me a coffee

    []Visiting my modding blog on Patreon

    []Joining my Discord Server

    []Browing my Linktree

    (Allow me to also recommend Creature Flee Fix in order to enhance your Reaper-adjacent endeavors.)

    What is this?

    • []This mod adds a number of persistent wandering Reaper Leviathans.

      []They are persistent in the sense that, once they are de-spawned within the game, the mod simulates their movement on the world map.

      []Once the player gets close enough to a simulated persistent reaper, the mod will spawn the reaper into its simulated position.

      []The locations of the persistent reapers can be visualized by using the "Print Reaper Map to File" button.

      Why might I want this?

      • []If you want to add more terror into your gameplay experience

        []If you want to make the game more unpredictable

        []If you think Reaper Leviathans should exist everywhere (except beyond the crater edge)

        []If you just like Reaper Leviathans!

        []Fighting Reapers

        Options:

        • []Toggle Persistent Reapers: enable or disable the persistent reapers

          []Number of Persistent Reapers: change the number of persistent reapers across the whole map. See ReaperNumber

          []Persistent Reaper Behavior: see Behavior

          []Scent Lifetime (seconds): see Human-Hunter

          []Depth Map: optionally disallow reapers from entering shallow areas

          []Reaper Update Interval (seconds): Optionally make reapers update less frequently, to save on performance.

          []Print Reaper Map to File: print an ascii map of persistent reaper locations to a file in the mod directory

          ReaperNumber:

          • []The default value is 50 persistent reapers. This makes for 1 reaper per area about the size of a mushroom forest.

            []You can print the reaper map to visualize a reaper density that's good for you.

            Behavior:

            • []Normal: unchanged from vanilla

              []Bloodthirsty: Reapers are hungrier and more aggressive

              []HumanHunter: see Human-Hunter

              Human-Hunter:

              • []The player leaves behind a trail anywhere they go. The trail expires seconds after being drawn. If a persistent reaper (simulated or not) happens to find the trail, they will follow it until the trail runs cold.

                []If a persistent reaper sees or hears the player, it will lock onto the player. Once locked on, a persistent reaper will not easily be shaken.

              • These reapers are only interested in the player, and will not target any other creature.

              <

🤖 AI-enhanced — based on mod data

Persistent Reapers adds wandering Reaper Leviathans that persist in the game world, along with various related options. With 222 endorsements and 13,580 downloads, it's a moderately popular gameplay mod for Subnautica players seeking more danger and unpredictability.

✨ Key Features

Adds persistent wandering Reaper Leviathans to the game world.
Includes various related options for customizing the Reaper behavior.

📊 Pros & Cons

✅ Pros

  • Solid endorsement-to-download ratio (222 endorsements) shows players appreciate the added threat.
  • Persistent Reapers means the danger doesn't despawn—keeps the ocean scary.
  • Options included let you tweak the experience to your liking.

⚠️ Cons

  • Last updated November 2025—may not be compatible with future game updates.
🎯 Is This For You?
For Subnautica veterans who find the base game too peaceful and want a constant sense of dread. Skip if you prefer a chill exploration experience or want a mod with clear documentation.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • If you're new to modding Subnautica, make sure you have the mod loader (BepInEx) installed first, as most mods require it.
  • Back up your save before installing, as persistent Reapers might make early game areas more dangerous than you're used to.
  • Check the mod's comments section on the Nexus page for user reports on compatibility with other mods.

📊 Mod Details

Game
Subnautica Mods
Author
Mikjaw
Version
3.0.0
Downloads
13,580
Endorsements
222
Category
Gameplay
Created
7/4/2021
Updated
11/16/2025

🔗 Required By 1 Mod

These mods list this mod as a dependency.

🧩 Commonly Used Together

Users add these mods to the same collections — a real compatibility signal, not an AI guess.

🔧 How to Install Subnautica Mods

Download from Nexus.

📖 Full step-by-step install guide for Subnautica →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Subnautica commands, item IDs, and more.

Keep browsing — more Subnautica mods await

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