Total Conversion — After Strategy

Best Stellaris Mods 2026: Top 10 Total Conversions & Overhauls

Fri, 13 Feb 2026 00:00:00 GMT

Stellaris, Paradox’s space grand strategy, has one of the most creative modding communities on Steam. From gigantic megastructures to Star Trek total conversions to AI overhauls: here are the best Stellaris mods in 2026.

Watch the official trailer:

Top total conversions

5. Star Trek: New Horizons

Full Star Trek total conversion: Federation, Klingons, Romulans, Cardassians, Borg, Dominion, with canon galaxy maps. Dialogue, events, faithful units. Must be played alone.

6. Star Wars: Fallen Republic

Star Wars (Clone Wars) total conversion. Galactic Empire, Republic, Jedi, Sith, lightsabers. Alternative for fans.

7. Stellaris Evolved

Massive vanilla overhaul. More civics, more events, more espionage mechanics, complicated diplomacy. Completely renews vanilla experience without changing universe.

Top AI and QoL mods

8. Glavius AI Mod

Fixes Stellaris AI. In vanilla, AI is notorious for being passive. Glavius makes it significantly more expansionist, strategic, dangerous. Essential if you find the game too easy.

9. UI Overhaul Dynamic

Complete UI rework. Everything is more compact, more informative, better organized. Many veterans no longer play without.

10. Beautiful Battles

Improves combat visuals: more spectacular explosions, laser/plasma effects, animated ship destruction. No gameplay impact.

Conclusion

The best Stellaris mods transform an already excellent space opera into a literally infinite experience:

XXL content → Gigastructural + ACOT + NSC3 (powerful combo)
Change of scenery → Star Trek: New Horizons or Star Wars: Fallen Republic
Realism → Real Space + Glavius AI
QoL → UI Overhaul Dynamic + Beautiful Battles

For cheating in modded games, see our Stellaris console commands guide.

Official Steam Workshop: Stellaris Workshop.

Best Crusader Kings 3 Mods 2026: Top 10 Total Conversions

Sat, 15 Jun 2024 00:00:00 GMT

Crusader Kings III is already one of the best dynastic grand strategy games. With Steam Workshop mods, it becomes literally infinite. Here’s our selection of best CK3 mods in 2026, sorted by type.

Watch the official trailer:

Top total conversions

1. A Game of Thrones (AGOT)

The most ambitious total conversion on CK3. Transposes Westeros + Essos with original houses (Stark, Lannister, Targaryen, Greyjoy, Martell, etc.), playable dragons, magic, seasonal cycles. Regular updates. Hundreds of hours of exclusive content.

2. Elder Kings 2

Elder Scrolls (Skyrim, Morrowind, Cyrodiil) total conversion. Play Dunmer, Nord, Bretons, Khajiit, Argonians, magic, daedra, and all TES lore. Ideal alternative for Bethesda fans.

3. Realms in Exile

Tolkien (Middle-earth) total conversion. Gondor, Mordor, Rohan, Arnor, Harad. Covers 3 different ages.

4. When the World Stopped Making Sense (WtWSMS)

Dark Ages conversion: fragmented Europe from the 4th to the 10th century. More historical depth than vanilla, with barbarian invasions, folk migrations.

Top overhauls

5. CFP: Community Flavor Pack

More portraits, more clothing, more visual diversity. Massively enriches visual immersion without changing gameplay.

6. More Interactive Vassals

Makes vassals much more alive: they ask favors, act politically, have personality. Major overhaul of your subjects’ AI.

7. Sinews of War

Economic and military overhaul. Adds troop fatigue, logistics, mining deposits, a more detailed economy.

Top QoL and bookmarks

8. More Bookmarks+

Essential. Adds dozens of extra starting bookmarks (Viking invasions, Crusades, Mongol Empire, feudal Japan, etc.) to diversify runs.

9. Ethnicities and Portraits Expanded

Over 400 new portraits to better represent historical ethnic diversity. Subtle but very effective.

10. Better UI

UI improvements: enriched tooltips, keyboard shortcuts, more info visible at a glance.

Conclusion

The best CK3 mods depend on what you want:

Total change of scenery → AGOT (Game of Thrones) or Elder Kings 2
Historical realism → CFP + WtWSMS + Sinews of War
Vanilla refresh → More Bookmarks+ + More Interactive Vassals

For cheating in modded or vanilla play, see our CK3 console commands guide.

Official Steam Workshop: CK3 Workshop.

Best EU4 Mods 2026: Top 10 Total Conversions & Overhauls

Mon, 10 Jun 2024 00:00:00 GMT

Europa Universalis IV already offers massive historical richness in vanilla, but mods make the game truly infinite. Here’s our selection of the best EU4 mods in 2026, sorted by category — from fantasy total conversions to economic overhauls.

Top total conversion mods

1. Anbennar (pure fantasy)

The most ambitious and most-played mod right now. Anbennar turns EU4 into a fantasy grand strategy with alternate map, races (humans, elves, dwarves, goblins, dragons), magic, and hundreds of hours of lore. Hundreds of unique playable nations, epic mission trees per nation.

→ Subscribe on Steam Workshop

2. Extended Timeline (2 AD to 9999)

The mod that extends EU4’s timeline from year 2 to year 9999. Lets you play the Roman Empire, the barbarian invasions, the Industrial Revolution, and even futuristic eras. Technologies and events adapted to each era.

→ Subscribe on Steam Workshop

3. Imperium Universalis (612 BC)

Ancient-era total conversion. You play the period before Rome was even born, with Persian, Phoenician, Greek empires. Fully redone map, authentic historical events, an alternative to Paradox’s ancient-era games.

→ Subscribe on Steam Workshop

Top gameplay overhaul mods

4. MEIOU and Taxes (1356, maximum realism)

The most realistic and complex mod. Starts in 1356 with ultra-detailed map and mechanics: simulated population, complex economy, more granular tech. Vertical learning curve, but rewards patient players with the deepest EU4 experience possible.

5. Veritas et Fortitudo

Major overhaul of national ideas, vassal integration and interface. Keeps EU4’s structure but deepens political and diplomatic complexity.

→ Subscribe on Steam Workshop

6. Voltaire’s Nightmare II

Extremely detailed Euro-centric map with thousands of small countries (ultra-fragmented Holy Roman Empire, Italy city-by-city). Perfect if you love micro-nations and fine-grained local warfare.

→ Subscribe on Steam Workshop

Top QoL (Quality of Life) mods

7. Missions Expanded

Adds complete mission trees for dozens of nations that didn’t have any in vanilla. Every country becomes as interesting to play as the great powers.

8. Flavor Nations Expanded

Adds events, national ideas and flavor for small countries forgotten by vanilla. Perfect to rekindle interest in secondary campaigns.

9. Graphical Map Improvements

Visual map improvements (more readable terrain, clearer icons, more modern UI). No gameplay change, just nicer to look at.

Top alternate history mods

10. Shattered Europa

Fully fragments Europe into mini-states from the start. “Stress-test” version of the game: total geopolitical chaos, permanent wars.

Conclusion

The best EU4 mods fall into two schools: those that replace the game (total conversions like Anbennar or Extended Timeline) and those that refine it (MEIOU, Veritas, Flavor Nations). Start with Anbennar if you want something completely new, with MEIOU if you want the deepest possible EU4.

For cheats in vanilla or modded play, see our EU4 console commands guide.

Sources and official links: EU4 Steam Workshop and Paradox modding wiki.

A total conversion changes the premise of a run: its map, countries, events and often its pace. Treat Anbennar, Extended Timeline and Imperium Universalis as a new game inside EU4. Start a fresh save, enable one conversion at a time, and give its own documentation a read before adding convenience mods on top. Their value is not that they make a familiar France campaign slightly larger; it is that they give you a reason to approach the strategy layer differently.

Overhauls sit closer to the original game. MEIOU and Taxes, Veritas et Fortitudo, and mission-focused projects make more sense when you already enjoy EU4’s basic rhythm but want a denser economy, diplomacy or country-specific objective. That extra depth has a cost: it creates more rules to learn. Pick an overhaul because you want that specific friction, not because a long mod list looks impressive.

Quality-of-life mods are the safest route back to a standard campaign. Better map readability, interface changes, music or focused mission content can work together, but category labels are not a compatibility guarantee. Read the Workshop description and check whether two projects modify the same map, missions or idea files before you enable both.

A small installation routine that saves campaigns

Steam downloads Workshop items you subscribe to, while the EU4 launcher controls which ones are active. Use that convenience carefully:

Start with one major mod and check its stated game version in the launcher and on its Workshop page.
Create a new campaign instead of loading a vanilla save and hoping it will adapt.
Add small utility mods one at a time, launching the game between additions.
Keep a record of the playset for multiplayer. Every participant needs the same mods in the same load order.

This approach makes failures understandable. If the game stops loading after five subscriptions at once, there is no sensible way to identify the conflicting pair. A short test launch is less exciting than starting a new empire, but it prevents a broken setup from becoming the whole evening.

Before a long campaign, check the mod’s last update and the first lines of its description. Popularity is useful context; clear patch support is more useful. For an ambitious conversion, look for linked documentation or a community space where known incompatibilities and save-update instructions are recorded.

What to test in the first thirty minutes

Do not judge a large mod from its loading screen. Pick a country that exposes the promise of the project quickly: a dwarf hold in Anbennar, an early Roman state in Extended Timeline, or a compact European power for a map-focused overhaul. Open the mission tree, the economy screen and the diplomacy view before you unpause for long. Those three places tell you whether the mod has added decisions you want to make, or merely added more numbers to manage.

Then run one small, repeatable check. Raise an army, inspect a trade route, declare a controlled war, and save and reload once. You are not looking for a benchmark or a perfect campaign. You are checking that the launcher setup is stable and that the new systems communicate their purpose. If a mod’s documentation assumes knowledge you do not have, leave it for another evening rather than turning your first campaign into a troubleshooting session.

There is also no prize for completing every overhaul. A player who enjoys focused mission trees may get more value from Missions Expanded than from a total conversion with hundreds of mechanics. Conversely, a player who has memorised the 1444 opening may find a familiar interface boring until a project such as Anbennar changes the map and the stakes. The useful filter is simple: choose the mod that creates decisions you want to talk about after the session, not the one with the longest feature list. It should earn its place.

Want a quick choice? Pick Anbennar or Extended Timeline when you want to leave vanilla behind, MEIOU and Taxes or Voltaire’s Nightmare when you want a denser historical campaign, and Missions Expanded or a map mod when you simply want a familiar run to feel fresh. For controlled experiments in vanilla, our EU4 console commands guide can help you test an idea on a separate save.

Best Hearts of Iron 4 Mods 2026: Top 10 Alternate History

Thu, 19 Jan 2023 00:00:00 GMT

Hearts of Iron IV has one of the most active modding communities on Steam — thousands of mods, some rivaling official expansions. Here’s our selection of best HOI4 mods in 2026, sorted by type.

Top alternate history total conversions

1. Kaiserreich (the reference)

The most famous HOI4 mod. Alternate universe where Germany won WWI in 1918. Europe divided between central monarchies, French/British syndicalism, and emerging powers. Hundreds of unique focus trees per nation, written by a passionate team since 2016. The richest HOI4 experience narratively.

→ Subscribe on Steam Workshop

2. The New Order: Last Days of Europe (TNO)

Dark, mature, cinematic. World in 1962 after Nazi victory in 1945. Germany collapses from within, USA in civil war, Japan dominates the Pacific, Africa is partitioned. Hollywood-style narration, iconic characters (Speer, Göring, Heydrich), crafted dialogue. The most narratively ambitious mod on Steam.

→ Subscribe on Steam Workshop

3. Old World Blues (Fallout)

Fallout universe total conversion. Post-apocalyptic America divided between NCR, Brotherhood of Steel, Caesar’s Legion, Enclave. Adjusted mechanics (radiation, raider factions, survival quests). For Bethesda fans.

4. Equestria at War (My Little Pony)

Yes, it’s serious. Total conversion based on MLP transposed into a grand strategy setting. Deep gameplay despite the tone, ultra-detailed focus trees. Millions of subscribers, huge community.

Top historical mods

5. Road to 56

Historical extension of vanilla. Adds 15-20 years of mechanics (1936→1956 instead of 1948), more focus trees, more playable nations. Ideal if you want “more of the same, but better” HOI4.

→ Subscribe on Steam Workshop

6. Black ICE

Extreme historical realism. Many more divisions, granular equipment, complex orders, harsh economy. For veterans who find vanilla too simple.

7. The Great War Redux

WWI total conversion (1910-1920). Trench warfare, mobilization, era weapons, mechanics adapted to 14-18 conflicts.

Top QoL and overhaul mods

8. Expert AI

Replaces vanilla AI with significantly more aggressive AI that better exploits mechanics. Makes the game much more challenging.

9. Command Control

Adds in-game info (factory statistics, enriched tooltips, shortcuts). Improves ergonomics without touching gameplay.

10. Better Victory Points

Rebalances VP map to be more historically accurate. Small but appreciated improvement.

Choose a HOI4 mod by the story you want to play

Large conversions do not answer the same need. Kaiserreich starts from a historical divergence while retaining the pleasure of a broad military and diplomatic campaign. Pick a country, follow political branches, and discover a different balance of power. It is a good first choice when you enjoy HOI4’s basic structure but want the map, alliances and objectives to change in a meaningful way.

The New Order asks for a different kind of attention. Its appeal comes from narrative and political situations, not from racing to paint the map as quickly as possible. Launch it when you want to read events, follow a national crisis and accept that a campaign can raise questions instead of offering a clean power fantasy.

Old World Blues and Equestria at War are even clearer about their premise: they use HOI4 as a framework for another universe. That is their strength. If you want a slightly expanded Second World War, begin with Road to 56 or a focused interface change. If you want to lose your usual bearings, choose a conversion and let it occupy the whole playset.

Installation: keep the playset understandable

Steam Workshop makes subscribing easy, but it does not make two mods compatible by magic. A short routine prevents most false starts:

Subscribe to one major conversion and check the game version stated on its Workshop page.
Create a new save. A vanilla campaign is not a reliable migration target for another map, new focus trees or a different military balance.
Run a short game, open production, research and diplomacy, then let a few weeks pass. You are checking whether the new decisions match the campaign you wanted.
Add a visual or utility mod only when its compatibility is documented. Keep the playset name so you can reproduce it after an update or in multiplayer.

The useful test is not merely “does it launch?”. Ask whether the new diplomacy, fronts and political choices make you want to continue. A popular mod can still be wrong for your style of HOI4. Conversely, one modest map or interface change can be enough to renew a country you already know.

Three starting points that avoid mod-list paralysis

You want an alternate history right away. Start Kaiserreich alone. Pick a country that catches your eye, read the opening events and accept that the political landscape is unfamiliar. This is the most direct way to feel what a total conversion gives HOI4.

You want to stay close to history with more room to play. Try Road to 56, then see what it changes for a country you already enjoy. That route fits players who like HOI4’s war economy, fronts and focus trees but want more regional decisions.

You mainly want to improve a familiar run. Start with one map, interface or AI mod. Do not immediately combine Expert AI, a military overhaul and a total conversion. Layering changes slowly tells you which one improves your experience and which only adds noise.

Compatibility, performance and saves

Ambitious projects can load more events, countries, interfaces and scripts. Instead of trusting a universal hardware claim, read the Workshop notes and run a test campaign on your own machine. Community feedback is useful, but the game version, campaign length and exact playset all affect the result.

Multiplayer is less forgiving: every participant needs the same mods in the same order. Prepare the playset before the session, launch a small test game, then begin the real campaign. It is much nicer to settle a checksum before everyone is waiting to decide Europe’s future.

What to check in the first hour

Do not judge a conversion from its title screen. Choose a country that exposes its premise quickly, read the opening events, and inspect the political focus tree before unpausing for long. Then look at three familiar places: production, diplomacy and the army planner. In a good total conversion, those screens should tell a coherent story. A changed map should affect who you trade with, a new political crisis should affect your alliances, and the military setup should give you a reason to make a different early decision.

Run one short war or political branch before adding any companion mod. You are not trying to finish the campaign. You are checking that the rules, event writing and pace suit you. If the first hour feels like administration for its own sake, remove the mod and try another direction. HOI4 has enough Workshop projects that you do not need to force yourself through a campaign whose central idea does not land.

Conclusion

The best HOI4 mods are not necessarily the ones that promise the most content on a Workshop page. They are the ones that give your next campaign a clear purpose. Kaiserreich suits a political and military alternate history, TNO a more narrative experience, and Road to 56 an enriched historical continuity. Choose one direction first, then adjust the playset around what you actually enjoyed.

For cheating in modded games, see our HOI4 console commands guide.

Sources and official pages: HOI4 on Steam, the HOI4 Workshop, Kaiserreich, and The New Order.

Total Conversion — After Strategy

Best Stellaris Mods 2026: Top 10 Total Conversions & Overhauls

Top content and megastructure mods

1. Gigastructural Engineering & More

2. NSC3 (New Ship Classes 3)

3. ACOT (Ancient Cache of Technologies)

4. Real Space

Top total conversions

5. Star Trek: New Horizons

6. Star Wars: Fallen Republic

7. Stellaris Evolved

Top AI and QoL mods

8. Glavius AI Mod

9. UI Overhaul Dynamic

10. Beautiful Battles

Conclusion

Best Crusader Kings 3 Mods 2026: Top 10 Total Conversions

Top total conversions

1. A Game of Thrones (AGOT)

2. Elder Kings 2

3. Realms in Exile

4. When the World Stopped Making Sense (WtWSMS)

Top overhauls

5. CFP: Community Flavor Pack

6. More Interactive Vassals

7. Sinews of War

Top QoL and bookmarks

8. More Bookmarks+

9. Ethnicities and Portraits Expanded

10. Better UI

Conclusion

Best EU4 Mods 2026: Top 10 Total Conversions & Overhauls

Top total conversion mods

1. Anbennar (pure fantasy)

2. Extended Timeline (2 AD to 9999)

3. Imperium Universalis (612 BC)

Top gameplay overhaul mods

4. MEIOU and Taxes (1356, maximum realism)

5. Veritas et Fortitudo

6. Voltaire’s Nightmare II

Top QoL (Quality of Life) mods

7. Missions Expanded

8. Flavor Nations Expanded

9. Graphical Map Improvements

Top alternate history mods

10. Shattered Europa

Conclusion

Pick the kind of campaign before you subscribe

A small installation routine that saves campaigns

What to test in the first thirty minutes

Best Hearts of Iron 4 Mods 2026: Top 10 Alternate History

Top alternate history total conversions

1. Kaiserreich (the reference)

2. The New Order: Last Days of Europe (TNO)

3. Old World Blues (Fallout)

4. Equestria at War (My Little Pony)

Top historical mods

5. Road to 56

6. Black ICE

7. The Great War Redux

Top QoL and overhaul mods

8. Expert AI

9. Command Control

10. Better Victory Points

Choose a HOI4 mod by the story you want to play

Installation: keep the playset understandable

Three starting points that avoid mod-list paralysis

Compatibility, performance and saves

What to check in the first hour

Conclusion