What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Start with Thorium for the best first large modded run and a vanilla-adjacent multiplayer experience. Choose Calamity for the biggest endgame and the longest, most heavily authored progression. Choose Fargo's Souls for demanding bosses and system-wide challenge changes, Mod of Redemption for a self-contained full-game alternative, and The Stars Above for companions, story systems, modular abilities, and cross-mod interactions.
Install every option through tModLoader, and verify the live Workshop or Mod Browser entry before making a world. Terraria 1.4.5 has created a compatibility transition for tModLoader, so a mod that loaded previously may require a current branch or updated release in 2026.
Quick answer: which Terraria content mod should you play?
| Mod | Best for | How it changes Terraria | Scale and distinctive systems |
|---|---|---|---|
| Thorium | First large content mod, broad variety, multiplayer | Expands vanilla progression without replacing its identity | Over 2,600 new items, 11 boss fights, one biome, and three classes are stated on its official wiki; current listed release is 1.7.2.8 for Desktop 1.4.4.9 and tModLoader 2023.11.3.3 |
| Calamity | Maximum scale and endgame | Creates a strongly authored overhaul-style progression extending far beyond vanilla | Many hours of endgame content plus dozens of enemies and bosses distributed through vanilla progression |
| Fargo's Souls | Challenge runs, boss reworks, accessory systems | Significantly revamps vanilla content while adding its own progression | Systems-heavy difficulty; an official Calamity compatibility DLC is documented |
| Mod of Redemption | Broad Calamity alternative | Adds substantial content at every point of the game | Large-scale, self-contained progression; current loader availability must be checked |
| The Stars Above | Story, companions, modular abilities, cross-mod play | Adds a character-driven layer that can sit alongside another content mod | Companions, weighted abilities, modular ultimates, Aspected Weapons, Celestial Cartography, and documented integrations with several major mods |
These are not interchangeable versions of the same experience. Thorium prioritizes breadth and approachability; Calamity prioritizes scale and a long post-Moon-Lord arc; Fargo's Souls turns combat and preparation into the central test; Mod of Redemption supplies another complete progression; and The Stars Above emphasizes characters, abilities, and interactions around an existing run.
What you need to know about tModLoader in 2026
tModLoader is the officially endorsed, freely available add-on used to install and run Terraria mods. The official Terraria documentation lists it alongside major content projects, and the Steam version provides the current stable branch, Mod Browser, and Workshop access.
#1 Best Overall
- Powerful Turbo Fan:CAGIWIRU Electric Air Duster have reached speed up to 130000RPM,Can efficient remove dust and debris.With LED light and Three Adjustable Speed to meet with different cleaning tasks.
- With Attached USB C Fasting Charging cable.Charing 3 hours,Enjoy up to 240 minutes of use on the lowest setting, For third speed can use for 25mins.with four charging options to meet with your needs.
- Wide Application: attached 5 different nozzles,making it suitable for a variety of scenes, such as car,pet, pc, keyboards, and other electronic devices. It also serves for office and home clean duster.
- Handy Design & Portable:Cordless air duster electric nozzle is Light weight and small size, design and comfortable to hold and space saving, convenient to carry around. You can put it in your room or inside the car without taking up space.
- Economical &Reusable: Built durable materials with a long-lasting battery,our CAGIWIRU air duster it's a sustainable alternative to disposable air cans.
Compatibility is the practical issue that matters most before you start. Terraria 1.4.5 triggered a months-long tModLoader compatibility effort, according to reporting dated February 8, 2026. A mod may therefore have a different status from the one you remember from an earlier playthrough. Check the mod's current Workshop or Mod Browser page, its required Terraria version, and its required tModLoader branch immediately before creating a world.
Why the version check comes before world creation
- Content mods can add tiles, items, NPCs, recipes, biomes, and world-generation data that a save expects to find.
- Changing a major mod after world generation can leave missing content, disabled recipes, or progression gates that no longer behave as intended.
- A version that loads successfully is not automatically balanced with another large overhaul.
- Loader updates can temporarily disable a mod even when the mod itself has not changed.
Back up your characters and worlds before adding, removing, or updating a major content mod. Keep a copy of the mod list used for each long-term world so you can restore the same environment if a Workshop update changes compatibility.
Thorium: the best first large content mod
Thorium is the clearest starting point when you want more Terraria rather than a replacement for Terraria. Its official wiki lists more than 2,600 new items, 11 challenging boss fights, hordes of new enemies, one new biome, and three new classes. The page lists release 1.7.2.8 for Desktop 1.4.4.9 and tModLoader 2023.11.3.3; treat that line as a point-in-time reference and verify the live listing before installation.
The project describes its goal in unusually direct terms: "With over 2600 new items, 11 challenging new boss fights, hordes of new enemies, an entirely new biome and even three new classes, you'll soon be unable to play Terraria without the Thorium Mod installed!" That breadth explains its position as the default recommendation for a first modded run.
Why Thorium works well for a first run
- Vanilla progression remains recognizable, so existing knowledge of bosses, equipment tiers, and exploration still helps.
- The additional classes give a group more distinct roles without requiring everyone to learn an entirely different game.
- Its item and enemy additions are spread across the game instead of being concentrated only after Moon Lord.
- The scale is substantial enough for a long playthrough without requiring the player to commit to the most punishing overhaul available.
Who should choose Thorium
Pick Thorium for a first large content mod, a mixed-skill group, or a multiplayer world where players want different classes and plenty of new gear. It is also the safest answer to the question, "Is Thorium better for a first modded playthrough?" Better is subjective, but its vanilla-adjacent structure makes the learning curve less disruptive than an overhaul that rewrites the entire progression.
Rank #2
- Screen Cleaner is Your Screen’s New Bestfriend! - EVEO is proud to present a screen cleaner that’s perfectly suited for your TV. Meet your new screen cleaner, computer screen cleaner, laptop cleaner, iPad cleaner, Macbook,tv cleaner or any other electronic device. Our screen cleaner spray and wipe along with the included plush microfiber cloth, easily removes dust, fingerprints & other smudges on the screen’s surface. Clean effectively for a streak-free screen
- Gentle on your Screens - Our screen cleaner spray and wipes is compatible to be used even for the most sensitive LCD, LED, CRT, and OLED screens in proper use. Be at ease knowing that this product is compatible with all the major brands: LG, SONY, Samsung, Sharp, iPad, iPhone, Android screens, Kindle, PC monitors - we’ve got you covered! Can be used as LCD screen cleaner, tv cleaner, smart tv screen cleaner, and more
- Premium Super Soft Plush Microfiber Cloth - Included in this efficient screen cleaning kit. This screen cleaner spray and wipe has our signature plush microfiber cloth specially designed to comply with screens and monitors and leave them streak-free. Has been shown to effectively absorbs stubborn stains, zero streaks, and no fiber shedding. Always use this together with our screen cleaner for the best results
- Easy-to-Use Screen Cleaner Kit + microfiber cleaning cloth - The EVEO Screen Cleaning Kit will easily be your new favorite tool when it comes to taking care of the things you love most, quick and easy solution for a streak-free screen. Simply screw on the sprayer gun on the screen cleaner bottle. Spray the cleaning liquid onto the microfiber cloth, then wipe the screen until desired cleanliness & shine is achieved.
- Quality Screen Care Kit Worth Purchasing - Enjoy a convenient Screen Cleaner anytime, anywhere you need it. Your satisfaction is our top priority. We stand behind the quality of our products and that’s why, you shouldn’t be worrying at all. We manufacture the Best Screen Cleaner. and can be used for laptop cleaning kit, laptop screen cleaner, tv screen cleaner for smart tv. MacBook screen cleaner, monitor cleaner or screen cleaner spray for electronic devices with microfiber cleaning cloth
Calamity: the scale and endgame choice
Calamity is the choice for experienced players who want the largest-feeling expansion and a strongly authored journey after the vanilla endgame. Its official wiki describes many hours of endgame content and dozens of enemies and bosses distributed through vanilla progression. The important distinction is not simply the number of additions: Calamity builds a long progression with its own balance expectations, equipment cadence, and post-Moon-Lord arc.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteWhat makes Calamity different
- It adds content throughout the main game, so the run begins changing before the vanilla bosses are finished.
- Its greatest depth arrives in the endgame, making the post-Moon-Lord portion a substantial campaign rather than a short victory lap.
- Boss encounters and equipment upgrades are designed as part of one authored progression, not as isolated additions.
- Its scale makes it a poor assumption that unrelated overhauls will be balanced simply because both appear in the enabled-mod list.
Choose Calamity when your priority is a long, combat-focused campaign and you already understand Terraria's core systems. If you are new to modded Terraria, Thorium is usually a gentler first step; Calamity is an excellent second major run.
What to expect after Moon Lord
Calamity's defining promise is the amount of play after the vanilla endpoint. Plan your character build, storage, and world progression around a campaign that continues for many hours. Do not treat defeating Moon Lord as the point at which you can freely add or remove another overhaul: the later progression depends heavily on the active content set.
Fargo's Souls: challenge systems and boss reworks
Fargo's Souls is the strongest pick when the appeal of modded Terraria is not just more items but more demanding decisions. Its documentation says the Souls mod adds content and significantly revamps vanilla content across progression. The result is a systems-heavy challenge run built around preparation, powerful accessories, and reworked encounters.
Fargo's Souls versus Fargo's Mutant Mod
Do not use the two names interchangeably. Fargo's Mutant Mod is primarily a quality-of-life project. Fargo's Souls is the content and challenge overhaul. You can use Mutant as a convenience layer, but Mutant alone should not be presented as a replacement for a major content mod.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →Rank #3
- 【Large size】：Measuring 800 x 300 mm/ 31. 5×12 inches, which is wider and taller than others. Large mouse pad can perfectly fit your keyboard and mouse of any size, and there is also ample space for peripherals such as phones, tablets, etc.
- 【LED backlight mouse pad】：Blade Hawks RGB mouse pad provides 7 static modes and 7 dynamic modes will give you the options you are looking for. Power-off memory function remembers the last lighting mode you selected. The super glow fiber Chroma will give you a colorful gaming setup that you want.
- 【Anti-slip rubber base】：Made from Natural rubber, this gaming mousepad will firmly grip your desktop, allowing you to enjoy the ultimate precision in the games you are most passionate about. It also comes with a texture that enhances this ability even further.
- 【Smooth and waterproof surface】: Micro-textured cloth surface, for extremely precise mouse control and a smooth movement. When liquid splashes on the gaming mouse pad, it forms water droplets and slides down. Will not delay your work or gameplay.
- 【Plug and play】: This mouse and keyboard pad is powered by USB, plug and play, no driver required. One button control light modes. Press one time to change the lighting mode, press twice to change the brightness, press and hold about 3 seconds turn ON/OFF.
Why choose Souls
- You want boss fights and accessory combinations to be the central focus of the run.
- You enjoy learning new rules and optimizing around powerful, highly specialized equipment.
- You want vanilla content significantly reworked rather than simply surrounded by additional items.
- You are comfortable with a sharper difficulty curve and with checking item or boss interactions before committing to a multiplayer setup.
Fargo's documentation also describes an official Calamity-Fargo's Souls DLC. That is a documented compatibility path, not proof that every other overhaul combination is balanced.
Mod of Redemption: a full-progression alternative to Calamity
Mod of Redemption is the broad alternative for players who want a self-contained campaign that covers the whole game. Its official wiki describes the remastered project as a large-scale content mod adding content at all points of the game.
How it fits the shortlist
Choose Mod of Redemption when you have already played the familiar large overhauls or want a different authored progression from the start. It is closer to a complete replacement campaign than to a small add-on: early, mid, and late game all receive additions. That makes it a better candidate for its own world than for casually layering on top of another overhaul.
Because mod availability can change with loader updates, verify its current Workshop version immediately before installation. A page that worked on an earlier tModLoader branch is not a guarantee of 2026 compatibility.
Recommended Free Tools
The Stars Above: story, companions, and a modular layer
The Stars Above is the choice when you want a character-driven identity rather than another pure pile of bosses and items. Its official pages describe two prominent companions, weighted ability systems, modular ultimate abilities, upgradable Aspected Weapons, and Celestial Cartography.
Rank #4
- 【Softer and More Comfortable】Vaydeer wrist rest has unique diamond pattern, which is the combination of softness and aesthetics. The materials of wrist rest are improved into higher quality memory foam and covered with silky smooth lycra. The computer wrist rest makes you as comfortable and cushiony as like rest your wrists on clouds.
- 【Ergonomic Wrist Saver】The wrist rests for keyboard and mouse comes with a 17.32×3.15×0.83 inch keyboard wrist pad and a 5.94×3.15×0.83 inch mouse wrist support. Based on ergonomic design, the unique concave shape is the perfect fit for your wrist joints. The wrist rest pad fits most computer keyboards and laptops, improve hand and wrist posture, release your wrist and arm stress.
- 【Non-Slip Rubber Bottom】Featuring an anti-skid silicone base on the bottom, this wrist keyboard support stays firmly in place on your desk, preventing the padding from sliding around, ensuring stable and consistent wrist support during extended computer sessions.
- 【Better Experience & Pain Relief】Our keyboard arm rest is beneficial to alleviate the soreness caused by direct contact and friction between your arm and a hard desk surface, reducing the risk of wrist fatigue or carpal tunnel. The soft texture of memory foam can evenly distribute the pressure around your wrists and provide good support with just enough give.
- 【Helpful in Multiple Scenarios】Whether you're working, studying, writing, typing, gaming, this keyboard and mouse rest combo is an essential accessory to add comfort and support to your hands and wrists. It’s also a great gift for men, women, family, friend, coworker, gamer, teacher, etc.
Systems that set it apart
- Companions: two prominent companions give the run a continuing character focus.
- Weighted abilities: ability selection uses a weighted system rather than presenting every option as an isolated, flat unlock.
- Modular ultimates: ultimate abilities can be assembled and adjusted, creating a build layer beyond ordinary weapon loadouts.
- Aspected Weapons: weapons can be upgraded through the mod's own progression.
- Celestial Cartography: a dedicated system adds another way to organize and advance the mod's content.
- Multiplayer subworld transit: its Workshop description states that multiplayer subworld transit is supported on tModLoader 1.4.4.
Cross-mod integrations
The Workshop description lists integrations or special dialogue for Calamity, Secrets of the Shadows, Verdant, Fargo's Souls, Spirit, Starlight River, Calamity: Wrath of the Gods, and Thorium. This makes The Stars Above the most natural additive choice on this list: you can use it to add story and ability systems around a major content run rather than selecting it only as a standalone overhaul.
Integration does not mean universal balance. Read the current compatibility notes, keep backups, and decide whether the resulting run should be treated as a curated combination instead of a default configuration.
Compare the five mods by the questions that matter
| Question | Thorium | Calamity | Fargo's Souls | Mod of Redemption | The Stars Above |
|---|---|---|---|---|---|
| Overall scale | Large, broad expansion | Largest endgame-heavy option in this shortlist | Large systems and challenge expansion | Large-scale full-progression project | Substantial systems layer, often used with another content mod |
| Change to vanilla progression | Moderate; stays close to the familiar path | High; authored overhaul-style progression | High; vanilla content is significantly revamped | High; additions cover all stages | Additive story and ability progression |
| Endgame depth | Broad additions; exact endgame amount not stated | Many hours described by the official wiki | Challenge and accessory depth; exact amount not stated | Late-game additions are part of its full progression; exact amount not stated | Ability, weapon, companion, and subworld systems; exact endgame duration not stated |
| Boss and accessory challenge | 11 boss fights stated; broad equipment variety | Dozens of bosses and enemies stated; demanding authored progression | Central focus, with significant vanilla reworks | Broad encounters across the campaign; exact count not stated | Not its primary identity |
| Class variety | Three new classes stated | Extensive build variety; exact class count not stated | Accessory and system builds are central; exact class count not stated | Exact class count not stated | Abilities and Aspected Weapons rather than a stated class count |
| Story and companions | Not its primary identity | Strongly authored progression; companion count not stated | Not its primary identity | Story details vary by current release; companion count not stated | Two prominent companions and dedicated story systems stated |
| Cross-mod integration | Can be combined only after checking current notes | Official Fargo's Souls DLC is not part of Calamity itself | Official Calamity compatibility DLC documented | Current combinations should be verified individually | Integrations or dialogue listed for several major mods |
How to install a content mod safely
- Install the current stable tModLoader branch shown in Steam. Do not assume the branch used by an old tutorial is still the correct one.
- Open the Mod Browser or Workshop listing. Search for the exact project name and inspect the current release notes, supported Terraria version, and required tModLoader version.
- Start with one major overhaul. Enable Thorium, Calamity, Fargo's Souls, or Mod of Redemption as the principal content mod for a first run. Add only quality-of-life tools whose compatibility notes are explicit.
- Enable the mod and its stated dependencies. If the listing identifies required libraries or a compatibility DLC, install the matching versions rather than substituting similarly named projects.
- Launch once before generating a world. Confirm that the mod loads without errors, then review its configuration options and controls.
- Create a fresh world and character for the run. Keep existing vanilla or differently modded saves separate from the new campaign.
- Back up the world, character, and mod list. Make another backup before updating a major mod or changing the loader branch.
- Test multiplayer before committing. Have every player use the same Terraria, tModLoader, mod, and dependency versions. Check subworld or cross-mod features in a disposable world first.
Which combinations make sense?
Thorium plus The Stars Above
This is the most intuitive breadth-plus-story pairing from the shortlist. Thorium supplies classes, items, bosses, and a new biome; The Stars Above supplies companions, modular abilities, and its own progression systems. Confirm the current integration status before starting because compatibility can change with loader updates.
Calamity plus Fargo's Souls
Use the documented Calamity-Fargo's Souls DLC rather than assuming ordinary mod loading is enough. Even with the DLC installed, treat the combination as a high-complexity challenge run: two major systems can alter balance, recipes, and encounter expectations.
Two unrelated major overhauls
Avoid this for a first playthrough. The fact that both mods load does not establish that their boss order, world generation, loot tables, or difficulty curves were designed to work together. Choose one principal overhaul, then add a documented integration or a small quality-of-life mod.
Best Value
- 【No Drill Mounted】Cable management tray can be assembled in as little as 3 minutes or less-simply. Side clips easily clampe the edge of desk, pass through the holes on the sides, and secure excess cables with baskets. Desk cable management supports inward or outward installation to meet your needs in different scenarios, and provides you with great convenience when collecting and organizing wires.
- 【Rubber Pad Protects Desk】Wire organizer under desk built-in soft rubber pads on the clamp protect your desk from scratches, so you will not damage your furniture or office.
- 【Sturdy and Beautiful】Cord management under desk is made of high-quality carbon steel and holds about 15 lbs. The wire basket has 2 holes on each side of the tray to enable your cables to pass freely. Cable baskets are suitable for desk thickness use from 0.4" to 2.4".
- 【Space Saving & Keep Organized】Desk cable management tray holds all your power cords, outlet strips, USB hubs and computer transformers hidden from your feet, and the data cables will not enter the vacuum cleaner to keep your desk clean and tidy. Desk wire organizer is also suitable for use in the kitchen and outdoors.
- 【Reduce Safety Risks】Cable tray under desk keeps all plugs away from your kids, no more worry about tripping. Using 2 holes wire tray saves extra space, helps you easily cabling and wire protection. The mesh design is not easy to accumulate dust, but avoids safety accidents caused by messy wires.
What to play after Calamity
- Try Thorium if you want a more familiar progression, more class variety, and a less endgame-dominated structure.
- Try Fargo's Souls if Calamity's combat mastery was the part you enjoyed most and you want accessories and boss reworks to drive the next run.
- Try Mod of Redemption if you want another complete campaign with additions from the opening stages through the endgame.
- Add The Stars Above if you want companions, story, and modular abilities around a new content run.
Do not select another overhaul solely because it advertises a large item count. The meaningful difference is where the content sits: Thorium spreads breadth through a vanilla-adjacent journey, Calamity concentrates exceptional depth in a long endgame, Fargo's Souls changes the rules of challenge, Mod of Redemption offers a separate full progression, and The Stars Above changes the way the player relates to the campaign.
Common problems and practical fixes
The mod does not appear in the browser
Check that you are viewing the correct tModLoader branch, that Steam has finished updating, and that the project still supports your Terraria version. Search the Workshop listing rather than relying on an old direct link or tutorial.
The game loads but the world behaves incorrectly
Disable recently added major mods, restore the last backup, and test the content mod alone in a new world. A successful launch does not prove that two overhauls share a compatible progression.
Multiplayer players see different content
Compare every player's Terraria version, tModLoader branch, mod version, dependency list, and configuration. The host and clients should use the same set before entering the world.
An update breaks a long-term world
Stop launching the affected save, restore the matching mod list and loader branch from your notes, and use the backup made before updating. Do not overwrite the only copy while testing a new release.
Final recommendation
For most players in 2026, Thorium is the best first Terraria content mod: it adds a large amount of equipment, bosses, enemies, a biome, and classes while preserving the shape of Terraria's progression. Choose Calamity when maximum scale and endgame are the goal, Fargo's Souls when challenge systems matter most, Mod of Redemption for a different full-game campaign, and The Stars Above for companions, story, and modular abilities. Whichever path you choose, verify the current tModLoader compatibility listing and back up your saves before generating the world.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
