NR Sandbox
🟢 Updated this monthPreview

🔍 Analysis
- 👍 1.7% endorsement rate — high engagement, a strong quality signal
- 🏆 #24 of 63 Gameplay mods in this game by downloads
📋 About This Mod
NR Sandbox is an offline, solo-only sandbox mod focused on boss battle practice and field exploration in ELDEN RING NIGHTREIGN.
NR Sandbox
日本語のREADMEをmodに同梱しています。
MAPを見ながら探索したかった。
Arenaで常夜ハルモニアと戦いたかった。
細かな要望が積もったら何故かこんなものが出来上がりました。
NR Sandbox is an offline, solo-only sandbox mod focused on boss battle practice and field exploration in ELDEN RING NIGHTREIGN.
From the expedition table at Roundtable Hold, you can launch the “Arena” to select a boss and difficulty directly, or start “Exploration” to choose a terrain and roam Limveld freely. The same menu also provides preparation features for weapons, talismans, flasks, buffs, and more.
WARNING
Always launch the mod offline through the included Mod Engine 3 profile and use its dedicated save file. Online play, matchmaking, and co-op are not supported.
What You Can Do in NR Sandbox
Arena
Select a boss directly from Roundtable Hold and begin the battle without going through a normal expedition.
DLC content is displayed only when you own the corresponding DLC.
Depending on the boss, you can change the following settings where available:
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[]Multiplayer scaling equivalent to 1, 2, or 3 players[/]
[]No Depth, or Depth 1-5[/]
[]Variants such as Night, Field, Evergaol, and Shifting Earth[/]
[]Mutation on or off[/]
[]Boss-specific settings such as Libra deals and the Everdark Libra sinner count[/]
[]Re-select the last selected boss[/]
The Boss Setup menu for each Nightlord and Everdark Sovereign includes a "Companion" setting that lets you choose "None", "1", or "2" Nightfarers to bring into battle.
Companions are randomly selected from the available Nightfarers for each battle and are intended for revival practice.
Under Options, "Companion Strength" lets you choose "Auto", "5", "4", "3", "2", "1", "0", or "-1". "Auto" adjusts companion strength to match the selected Depth, while "0" applies no strength correction.
Exploration
Exploration uses the game's standard expedition screen as a terrain selector and starts a solo session that is not focused on defeating a boss.
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[]Choose from Base, Crater, Mountaintop, Rotted Woods, or Noklateo[/]
[]Great Hollow is also available when you own the DLC[/]
[]Generate a map at random from the patterns associated with the selected terrain[/]
[]Disable Day 1/Day 2 progression and scheduled Night boss battles[/]
[]Recover repeatedly from normal defeats[/]
[]Level up, shop, and upgrade weapons at Sites of Grace[/]
[]Explore in the Deep of Night, with Depth 1–5 selectable under Options[/]
[]Switch the Shop during Exploration between "Map-specific" and "Sparring Equipment"[/]
[]Leveling costs 0 runes[/]
[]Automatically return to Roundtable Hold after 40 minutes[/]
Journals for all 10 Nightfarers can be progressed and completed within NR Sandbox.
Standard scenario battles and dialogue retain their original flow, while expedition objectives that cannot be carried out in NR Sandbox can be completed by examining the expedition table at Roundtable Hold after accepting the objective.
Timing Assist
Practice parry input timing with a timing bar and sound cues. The bar previews the input window, then rates your input as "EARLY", "ON TIME", "LATE", or "BORDERLINE". These ratings assess input timing independently of actual parry success or failure.
At Roundtable Hold or an Arena Site of Grace, open "Options" > "Timing Assist" to select a display mode. The default is "OFF".
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[]OFF: Disabled[/]
[]GUI: Show the timing bar and input rating[/]
[]SE: Play a sound cue when the input window opens[/]
[]GUI+SE: Use both the bar and sound cue[/]
Timing Assist supports single-opponent encounters in Arena.
Simultaneous multiple-opponent combat, combat with companions, and deflect timing guidance are not supported.
To fine-tune presentation timing, edit `bar_frames` (bar) and `se_frames` (sound) under `` in `native/modules/nrs_timing_assist.ini`. Each defaults to 0 and accepts values from -30 to +30: positive values delay the output, and negative values advance it. One frame is 1/60 of a game second. Restart the game to apply
📊 Mod Details
- Game
- Eldenringnightreign Mods
- Author
- MSK1009
- Version
- 1.7.0
- Downloads
- 1,181
- Endorsements
- 20
- Category
- Gameplay
- Created
- 8/2/2026
- Updated
- 9/26/2026
🔧 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.
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