Drag the sun or moon to change time.

Infernal Eclipse of Ragnarok

Terraria 1.4.4.9 / tModLoader v2026.08.3.0

Infernal Eclipse of Ragnarok

Settings

Time of Day

8:49 AM

Drag the sun or moon in the sky, or use this slider. The sky follows Terraria’s title-screen day and night cycle.

Music

Click Music to play a random Calamity track.

Music starts automatically when your browser allows it; otherwise it begins on your first click, tap, or keypress. Tracks shuffle without repeats until all four have played.

Pause the music any time. It stays paused while you browse the menus.

Menu Sounds

Original Terraria menu sounds. Music volume is separate.

Cursor

Installation Guide

You need a licensed copy of Terraria, Steam running, and a new non-Journey character.

The steps below are the manual alternative.

1. Download the pack

Download Ragnarok client pack (1.45 GB) and extract the whole ZIP. Keep the included mod versions.

2. Get the matching tModLoader

Use v2026.08.3.0 for Terraria 1.4.4.9. If Steam installs a different version, download tModLoader.zip from the official release and extract it into its own installation folder. Use its included platform launcher.

3. Install into a separate profile

  1. Create an empty RagnarokProfile folder.
  2. Copy base/Mods and base/ModConfigs from the extracted pack into it. Keep the included enabled.json.
  3. Optionally copy ResourcePacks into it too.

This installs all 57 required mods, without optional graphics or performance mods.

4. Launch with the profile

Pass this argument to the pinned tModLoader launcher, replacing the example with your actual absolute path:

-tmlsavedirectory "C:\Games\RagnarokProfile"

Windows: make a shortcut to start-tModLoader.bat. In Properties / Target, append the argument after the quoted launcher path.

macOS/Linux: from the installation folder, run:

./start-tModLoader.sh -tmlsavedirectory "/absolute/path/RagnarokProfile"

Let the mods finish loading. Keep Ragnarok Balance Guard enabled. Do not update individual Workshop mods.

5. Join the world

Multiplayer / Join via IP. Use ragnarok.chickenturtle.org, port 7777. Ask the host privately for the password.

Download verification

SHA-256 of the complete ZIP:

6d3fe93d7eeb3b60b375d4d96f4e872ae3df29efbbbb859f9d1b6318cedfae17

Download the pinned mod manifest

Join Server

Multiplayer / Join via IP

Server address
ragnarok.chickenturtle.org
Port
7777
Password
Ask the host privately

Start a new non-Journey character. Server restarts take several minutes; give the full pack time to load.

Video Settings

These are optional client presets. Keep the gameplay mods the same.

Low: ordinary lighting and Not Quite Nitrate. Start here.

See real lighting comparisons

These are the Fancy Lighting author's own Vanilla / Ultra comparisons. They illustrate the effect; they are not screenshots of our server, our exact presets, or performance measurements.

Author comparison: vanilla Terraria forest at left, Fancy Lighting Ultra at rightAuthor comparison: vanilla Terraria ice cave at left, Fancy Lighting Ultra at right

Original author gallery

Low

Start here. Ordinary lighting, plus Not Quite Nitrate when using the installer. Manual installation uses only the required mods.

--preset low

Medium

Fancy Lighting on its conservative preset, Better Blending, Atmospheric Torches, and Improved Movement Visuals.

--preset medium

High

The same visual mods with higher Fancy Lighting quality. Try it after you have joined successfully on Low.

--preset high

Lights and Shadows

An alternative to Fancy Lighting. The preset selects one lighting system.

--preset shadows

Rerun the included installer with your chosen preset. Calamity Texture Pack is included; enable it under Resource Packs.

Nitrate and High FPS Support are supplied but disabled. Test each separately before combining. Graphics compatibility and FPS still need real playtesting.

Help

Mod version mismatch

Check that the title screen says tModLoader v2026.08.3.0. Use the local mod files from this ZIP in your separate profile. Keep the guard enabled. If needed, reinstall from the pinned pack and send the exact error to the host.

Cannot connect

Enter the hostname without https:// and use port 7777. Ask the host to confirm the game is running and check the password privately. The website and game share a hostname, but use different ports.

Crashes or low FPS

Try the manual baseline or Low preset. Disable optional lighting, Nitrate, and High FPS Support first. Keep required content mods enabled and send the client log to the host.

World rules

Start a new non-Journey character. No outside progression items or uncoordinated mod updates.

Sorting, quick stacking, storage/crafting and building conveniences are enabled. Ore/gem vein mining is enabled with the 120-tile setting and normal pickaxe requirements. Bind QoL Compendium’s Veinmine action under Settings / Controls / Mod Controls and hold the key while mining. Endless ammo or potions, extra equipment slots, free-item shortcuts, and unrestricted teleportation remain disabled. Supported summons become reusable after the world's first relevant boss defeat; unmapped summons retain upstream behavior.

What has been tested?

The world generated, saved, restarted, and loaded from an actual backup restore with Expert and Infernum active. Password rejection and pinned-mod synchronization passed from the homelab. A real outside player join, boss fights, all QoL actions, subworld transitions, and graphics/FPS remain unverified. Some nonfatal upstream integration warnings remain.

Credits

Terraria by Re-Logic.

World Journal book, bookmarks, checks and boss art: Boss Checklist / JavidPack and contributors, from the pinned Boss Checklist 2.2.4 mod.

Scrolling scenery, sun, moon, cursor and blue menu panels: Terraria / Re-Logic.

Ragnarok logo: the official Infernal Eclipse API menu artwork. Item icons: Calamity Texture Pack.

Terraria uses Andy Bold by Steve Matteson / Monotype. This page uses the original Andy Bold typeface, with its Latin character subset converted to a local web font.

Music: Calamity Mod Music, credited to its respective composers. Asset sources.

All artwork belongs to its respective creators. This is an unofficial friend-server download page.

Original Ragnarok collection
Calamity Mod
tModLoader

Download & Play

King Slime

Open Ragnarok. Click Install & Play.
The wizard handles the rest.

Download Windows App
  1. Extract the ZIP and open Ragnarok.exe.
  2. Click Install & Play. The wizard downloads and checks the full pack, uses Low graphics, and starts Terraria.
  3. Create a non-Journey character. Multiplayer → Join via IP.

ragnarok.chickenturtle.org : 7777
Ask the host privately for the password.

A desktop shortcut is created after setup. Open Ragnarok again to play.

See the wizardActual Ragnarok desktop wizard: a Terraria panel with one Install and Play button
First-open prompts & requirements

Windows: 64-bit Windows 10 or newer. Mac: macOS 13 or newer, with a matching Apple silicon or Intel download. Linux: 64-bit x86 desktop Linux.
You need your own Terraria installed through Steam and Steam running. Allow about 1.5 GB of downloads and 10 GB free space for setup, repair and backups. The first game start may download the official .NET runtime.

These apps do not have verified publisher signatures or Apple notarization. Windows may show a publisher warning. On Mac, macOS may require you to allow this app under System Settings → Privacy & Security before opening it. Only do so for the download you intended to get from this page.

Linux AppImages need the distribution’s FUSE support and executable-file permission. The .deb uses your graphical package installer and may request your system password. No terminal commands are part of normal setup.

Windows and Mac packages are built, but native launches still need friend-device testing. The packaged Linux wizard and full install/repair workflow have been tested here.

Repair, graphics & source files

Use launcher 2.0.1 for the vein-mining update. Existing characters and worlds stay in your Ragnarok profile.

Open Options & Help in the app for Check Files, Repair, graphics presets, logs, or the profile folder. Low is automatic on first install. Repair stages verified files and backs up the managed mod/configuration folders. Characters and worlds stay in place. Cancel and retry can resume a partial download.

The ZIP contains the app, its icon, a short README, and a separate Source folder. No Python, Node, or script commands are needed to use the app.

Download checksums · Source only

Manual installation

Download the full pack ZIP manually

World Journal

Who’s Playing?

Player list is not available yet.

Public, read-only game information. The host still manages the world in Pterodactyl.

I / V