Elden Ring Nightreign Boss Arena Mod v1.0.3

                    
Sick of trekking through the overworld just to practice a favorite fight? The Boss Arena mod für Elden Ring Nightreign turns boss-battling into its own standalone game mode. Head to the Roundtable Hold, pick from nearly every boss in the game—Nightlords, mini-bosses, and more—and dive straight into epic battles without the usual grind or map detours.
Designed for trainers, challenge seekers, and anyone who wants to sharpen their skills or theorycraft crazy builds, this mod breaks open the fun of boss rush play while giving you deep customization and practice tools. It’s a fresh way to explore the world’s nastiest arena showdowns at your own pace.
Boss Arena Mod Highlights

Fight almost any boss instantly: Pick bosses from a convenient menu at the Roundtable Hold, including Nightlords, unique Night bosses, and smaller minibosses.
Full character customization: Tweak your build with free access to weapons, buffs, stat scaling (including Day 1, Depth 0-5, mutated enemies), talismans, relics, and more. All options are available with no restrictions.
Built-in cheats and infinite revive for training: Use Sparring Grounds shortcuts, healing flask tweaks, and practice features to master every move before your next challenge run.
Solo-focused, isolated save system: Runs with its own save file to avoid breaking your main campaign and lets you use existing characters safely.
Planned features: Future updates tease an “Expedition Boss Rush”—sequential fights with semi-randomized order, item rewards, and a Nightlord finale.
Das ist wichtig: Designed for single player only, with full compatibility for ME3 install method. Co-op is not supported and mod conflicts may require manual merges.

How Does Boss Arena Change the Game?
With this mod, you finally take control of your practice routine or challenge gauntlet. Tweak stat scaling for barreling into late-game bosses early, prepare speedrun builds, or just face the same encounter repeatedly until you’re a pro. There’s no overworld, farming, or travel time—just pure boss action and all the build freedom you want.

Essential for those looking to refine combat skills, test modded builds, or create challenge content for streaming.
Solo design means no worries about your main progression or multiplayer save being touched. Safe and straightforward for experimentation.
Build creativity soars: try every weapon, buff, and stat combination without the normal farming and progression work.

Installation und Anforderungen

Download and install the latest ME3 installer as required (instructions provided by the mod).
Extract the Boss Arena zip and open the extracted folder.
With Steam running and a legitimate copy of the game, launch “Launch NR Boss Arena.me3” to start the modded game. The mod will force a separate savefile, keeping your main game untouched.
To return to the normal game, quit, and launch through Steam as usual.

Arena Tactics Tips

Try different stat scales, buffs, and weapon sets to discover new cheese tactics or speedrun strats on every boss.
Practice against the hardest Nightlords using infinite retries or different Day/Depth options until you’ve mastered every phase.
Keep up with planned features—future boss rush updates will appeal to anyone seeking a true endurance gauntlet.