If you’ve already sunk dozens of hours into vanilla Civilization 7 and find yourself craving new challenges, fresh storylines, or small fixes that make your daily play smoother, you’re not alone. The modding community for the Civ franchise has always been one of its biggest strengths, and the first wave of Civilization 7 add ons already delivers everything from silly cosmetic changes to total overhauls that rework the entire game loop. I’ve tested over 30 add ons over the past two months across single player deity runs and casual multiplayer lobbies with friends, so I’ve narrowed down the picks that actually add value without breaking your save files.
Quality of Life Civilization 7 Add Ons You Should Install First
Before you dive into big total conversion mods, start with these small, low-impact add ons that fix small frustrations most players have with the vanilla game. None of these change core mechanics, so you can install them mid-save without losing progress or causing crashes, even if you’re playing multiplayer with friends who don’t have them installed in most cases.
- Production Queue Extended: Lets you add up to 15 items to a city’s production queue instead of the vanilla 5, and lets you pin repeating items like trade caravans or military units so you don’t have to re-add them every few turns. I use this on every run now, and it cuts down on tedious city management time by almost 30% for large empires.
- Tech Tree Tooltip Expansion: Adds pop-up details for every tech and civic that show exactly which units, buildings, and policy cards you’ll unlock, plus how they interact with your current leader’s bonuses. No more tabbing out to third-party wikis mid-turn to decide what to research next.
- Diplomacy Alert Overhaul: Filters out low-priority diplomacy notifications like minor civ friendship requests or border tension pings when you’re in the middle of a war or a critical wonder race, so you don’t miss important alerts about surprise declarations of war or nuke launches.
All of these add ons are updated regularly to match official game patches, so you won’t have to worry about them breaking after a new update drops. I’ve used all three for over two months without a single crash or save issue.
Total Conversion Add Ons That Rework Core Game Mechanics
If you’ve beaten the vanilla game on every difficulty and want a completely fresh experience, these larger add ons change everything from the tech tree to victory conditions to fit specific themes or gameplay styles. Keep in mind these add ons are not save-compatible with vanilla runs, and all players in a multiplayer lobby will need to have the same version installed to play together.
One of the most popular total conversion add ons right now is Ancient Empires Overhaul, which restricts gameplay to the pre-medieval era, adds 12 new historically accurate ancient civs like the Sumerians and the Maya, and adds new mechanics like religious pilgrimage routes and bronze age collapse events that can throw even the most stable empire off course. I tested this on a deity run last month, and the new collapse mechanic forced me to completely rethink my usual wide empire playstyle, since overextending too fast before I had the right civic bonuses led to multiple city revolts I couldn’t put down.
Another fan favorite is the Space Race Expansion add on, which triples the length of the information era, adds new interplanetary colonization mechanics, and lets you win a victory by establishing a self-sustaining colony on Mars before any other civ. It’s perfect for players who usually ignore the science victory path, since the new colony management mini-game adds enough depth to make the late game feel rewarding instead of like a tedious grind. Just note that this add on is still in beta, so you might run into occasional bugs when you’re managing off-world settlements.
Cosmetic Add Ons That Make Your Runs Feel More Personal
You don’t have to change core gameplay to get more out of your Civ 7 runs, and cosmetic add ons are a great way to add personality to your empire without impacting balance or save compatibility. Most of these add ons only affect your local view, so you can use them in multiplayer lobbies even if other players don’t have them installed.
My go-to cosmetic add on is the Custom Leader Portrait Pack, which adds over 50 new historically accurate leader portraits for existing civs, plus custom portrait options for user-created civs. The vanilla leader portraits are fine, but I prefer the more realistic art style in this pack, and it’s fun to see portraits change as your leader ages over the course of a run.
Other popular options include custom city skin packs that let you change the appearance of your cities to match specific historical eras or architectural styles, and soundtrack expansion packs that add new era-specific background music from different cultures. I’ve also tested a silly add on that replaces all unit voice lines with cat sounds, which is perfect for casual multiplayer runs with friends where you’re not taking the game too seriously. Don’t install that one if you’re playing a serious deity run though, because the meows when you declare war will make it impossible to stay focused.
Tips for Installing and Managing Civ 7 Add Ons Safely
One of the biggest mistakes new modders make is installing too many add ons at once without checking for compatibility, which can lead to frequent crashes, corrupted save files, or even issues with your game installation. I’ve made this mistake enough times to have a simple process I follow every time I install new add ons to avoid problems.
First, always install add ons through the official in-game mod browser first, instead of downloading them from random third-party sites. Add ons on the official browser are vetted for malware, and the browser automatically checks for updates and compatibility with your current game version. If you do download an add on from a third-party community site, make sure it has positive reviews from hundreds of users before you install it, and scan the file with antivirus software first.
Second, enable add ons one at a time and test them in a short 50-turn run before you add them to your main save file. Even add ons that say they are compatible with each other can cause unexpected conflicts, so testing them one by one makes it easy to figure out which one is causing problems if your game crashes. I also recommend keeping a backup of your main save files before you install any new add ons, just in case something goes wrong and you have to roll back.
Finally, if you play multiplayer, always check with the lobby host to see which add ons are allowed before you join. Many competitive multiplayer lobbies ban all add ons except for quality of life ones that don’t impact balance, and joining with a total conversion add on installed will usually get you kicked from the lobby automatically.
Whether you’re looking for small fixes to cut down on tedious management, a total overhaul that makes the game feel brand new, or just fun cosmetic changes to make your empire feel unique, there’s a Civilization 7 add on for every playstyle. Start with the quality of life picks first to get a feel for how add ons work, then branch out to bigger conversions once you’re comfortable with the installation process. Don’t be afraid to test weird or niche add ons too--some of my favorite runs have come from small, underrated add ons that add tiny, unexpected mechanics that completely change how I play the game.