Boss Arena

⭐ ⭐ (812 endorsements) 📥 101,192 downloads 📌 v3.1.12 📅 10/4/2025
🟡 Updated this year

By PositronCannon · Gameplay

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 4/30/2026 📅 Created: 10/4/2025

🔍 Analysis

  • 👍 0.8% endorsement rate
  • 🏆 #3 of 63 Gameplay mods in this game by downloads

📋 About This Mod

Features: Free Play Mode

- Choose to fight almost any boss in the game, including Nightlords, Night bosses and minor bosses. DLC content is included if you own the DLC.

- Freely customize your character, with full access to the Sparring Grounds weapon selection menu, the ability to apply/remove passive buffs, set your character's level, set the amount of healing flasks, equip talismans, buy relics and other items for free (mode-dependent, see "Sandbox Mode vs Progression Mode" below), and other convenience features.

- In-depth customization of the stat scaling for each boss, with options such as Day 1/2 scaling, Depth 0-5, Mutated enemies, and different variants.

- Cheats such as the built-in ones at the Sparring Grounds menu and infinite revives are available for practicing bosses.

Features: Expedition Boss Rush

- Fight through 10 rounds of increasing difficulty against semi-randomized bosses, obtaining rewards as you go, and facing a Nightlord at the end.

- You can choose the target Nightlord manually, or set it to random. You can also customize the RNG weighting for all Nightlords, including Everdark variants. It is also possible to exclude some bosses from the randomized pool.

- Your character is reset to default equipment and level 2 at the start of every run. Use of the Sparring Settings menu is not allowed during the run.

- Rewards are semi-randomized, with every round giving you weapons and consumables at random as well as some fixed rewards depending on the round.

- Dying in a regular boss round allows you to skip ahead to the next round, but you will miss all the rewards from that round. However, dying to a Night boss or Nightlord will end the Boss Rush. There is also an option to allow retrying rounds.

- Overall, the concept is to condense and streamline the experience of an Expedition into a series of boss fights.

Sandbox Mode vs Progression Mode

- Sandbox Mode is the classic version of the mod where everything is available for free.

- In Progression Mode, the main difference is that most items such as relics are no longer available for free. Instead, they must be earned through Expedition Boss Rush. Some items are direct rewards from defeating Nightlords, while others can be purchased with Murk obtained from playing Boss Rush.

- Although not mandatory, Progression Mode is intended to be played on a new save slot, so that the progression aspect is actually meaningful.

- Each mode uses a separate savefile when launched through the included ME3 profiles. The first time you run Progression Mode, it will make a copy of your vanilla savefile and use the copy from that point. It does not us

🤖 AI-enhanced — based on mod data

Boss Arena is a gameplay mod for Elden Ring that adds a dedicated boss fight mode. It includes a boss selection menu at the Roundtable Hold, a Boss Rush mode, and various convenience and customization features, supporting nearly all bosses from Nightlords onward. With 812 endorsements and over 100k downloads, it's a popular choice for players seeking focused boss encounters.

✨ Key Features

Adds a boss selection menu to the Roundtable Hold
Includes a Boss Rush mode
Provides multiple convenience and customization features
Supports almost every boss in the game, from Nightlords to others

📊 Pros & Cons

✅ Pros

  • Huge community trust with 812 endorsements and over 100k downloads
  • Covers nearly every boss, so you can practice any fight you want
  • Boss Rush mode gives a fresh challenge for veterans

⚠️ Cons

  • No explicit install instructions or requirements listed, so you might need to figure out setup yourself
  • Last updated in April 2026, so it may not be compatible with future game patches
  • Customization features are vague—no details on what exactly you can tweak
🎯 Is This For You?
For Elden Ring players who want to practice boss fights without replaying the whole game. Also great for challenge runners and those who enjoy boss rush modes. Skip if you prefer exploration or story-driven content.
📦 Install:Medium· 5-10 minutes

💡 Beginner Tips

  • Use a mod manager like Mod Engine 2 to install and manage this mod safely.
  • Check the mod's page for any required dependencies or compatibility notes before installing.
  • If you're on PC, make sure to back up your save files before using mods, as they can affect your game data.

📊 Mod Details

Game
Eldenringnightreign Mods
Author
PositronCannon
Version
3.1.12
Downloads
101,192
Endorsements
812
Category
Gameplay
Created
10/4/2025
Updated
4/30/2026

🔧 How to Install Eldenringnightreign Mods

Download from Nexus Mods.

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

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

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

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