Mods / Overhauls

• MMore Optionsby Arg0nAdds more options to the game to play with. Works with existing saves again! =D For V71 Contributions Senso - port to V65 VizardAlpha - port to V71 Features Sounds: Tune the volume of in game soundsConfig like wind Events: Toggle and tune certain game eventsConfig Weather: Tune the amount of weat...10.6k downloadsupdated 3 mo ago
• CCreate-A-Culture (v71)by GlorfyAdds a new game mechanic, Culture, where every race has unique tech trees that can be mixed and matched to create your own unique faction. >>> New Addon Released! Check it out: CaC Addon - Verathid <<< 👋 INTRODUCTION The goal of Create-A-Culture is two-fold: to make every playthrough unique; i.e....7.8k downloadsupdated 1 mo ago
• WWar Masters (V69)by Aly (Lizardmonger)A collaboration between CaptainOats, MM (Crisored) and Aly. Detailed credits at the end of the page. War Masters aims to change the progression of Songs of Syx armaments, rebalancing recipe costs, adding new weapons, armor, skills and auxiliary items, while staying within the medieval fantasy the...7.6k downloadsupdated 17 mo ago
• SSongs of Steel - 14th Century Overhaulby GriffinSongs of steel is a complete medieval overhaul focusing on mid to late 14th century Europe. I attempted to remove all aspects of fantasy however there's bound to be things I've missed, so please let me know if you find anything regardless of how small. Your citizens now visually wear the equipmen...6.3k downloadsupdated 7 mo ago
• BBig Worldby Arg0nFor V70 Alternative by hellatze Doubles the size of the generated world. World generation can take longer ;D Looking for a Smaller World? Known Issues Faction limit is capped to 64, so some part of the generated world will be empty5.0k downloadsupdated 10 mo ago
• PPlant Treesby Arg0nFor V71 Doesn't work for existing saves =( Adds a job for planting trees on fertile soil. Planting a tree costs 3 wood and the ground needs a minimum moisture level of 33%. Contributions Port to V65, V70 & V71 by VizardAlpha Source code Github: Older Versions:4.7k downloadsupdated 4 mo ago
• HHunter Expandedby KirtashSupported versions V65 - V71 Description This mod expands the vanilla hunter room, giving it two extra recipes and two technologies that gives boosts and an upgrade to the room. Once the hunter building gets upgraded, some new sprites get added to the room to reflect the upgrade visually. To comp...4.5k downloadsupdated 5 mo ago
• CCamera Zoom Mod (V70-71)by RobinThis mod allows further zoom while maintaining detail with some tweaks: What it does - x8 and x16 zoom now allowed with the same detail as x1/x2/x4 (x16 zoom toggleable) - Simplified map no longer pops up at x8. Instead it can be toggled (only at that level) using the '5' key - Minimap no longer...3.0k downloadsupdated 14 d ago
• PPublic Transitby big_farmaA transit network for your city. Give your citizens a quicker way to work, home, and services. Build coach and ferry lines, connect distant neighborhoods, and maintain a vehicle fleet on the road and water. Citizens ride when the whole journey is faster than walking. Requires Polyphon 0.2.0 or ne...2.9k downloadsupdated 17 d ago
• SSettlementGenPlus (V69)by Deku DwarfAllows customization for the settlement map during generation. This mod adds several sliders allowing extensive customization of the settlement map during generation. Currently it only implements modifiers normally available in the init data files, providing easier access to these variables. If y...2.3k downloadsupdated 16 mo ago
• CCaC Addon - Vargen (v71)by GlorfyThis is an addon for Create-a-Culture, giving the modded 'Vargen' race their very own Culture tech tree. 🚀 FEATURE: CULTURE TREE ⭐ Gives the Vargen the full Create-A-Culture treatment: their own Culture tech tree, which includes... 3 Presence Bonuses 2 Focuses 4 Memes 1 Monorace Focus ⭐ That's a...2.0k downloadsupdated 12 d ago
• EEasy Modeby GroundwalkerOverhaul mod for v65. Makes the game easier but not without challenge. This mod Alters: -Mining -Farms -Husbandry -Crafting -Refining -Entertainment -Starting resources (landing) This isn't for every player as it still presents a challenge for new players but it will be much easier to progress fo...2.0k downloadsupdated 3 y ago
• DDX's Expanded Waters of Syx - v71 (standard)by DXDougOn steam description added the easy version of expanded waters onto the side here its not a requirement to run this mod. I just put the other version (easy) on side so people know there are 2 different version of this same mod. 1.4 Updated a few things like ability to upgrade refiners / workshops...1.8k downloadsupdated 3 mo ago
• SSyx Together - Multiplayer Co-op [Alpha v0.3.1]by FortukiingBuild your city together Syx Together brings real-time co-op to Songs of Syx. Share a city with a friend, plan your expansion together, and turn a small settlement into a kingdom. Before you start Both players must install and enable the same version of Syx Together. Other mods not recommended, f...1.6k downloadsupdated 26 d ago
• SSyx Forgeby HenriSyxForge SyxForge is a shared compatibility and API platform for Songs of Syx mods. It gives compatible mods one stable runtime for dependencies, configuration, saved settings, user interfaces, diagnostics, and advanced game integration. SyxForge adds no races, rooms, resources, recipes, or balan...1.5k downloadsupdated 2 mo ago
• TTerrrainGenPlus (V69)by Deku DwarfExpands terrain generation with various new options allowing worlds to have more extreme climates, more and longer rivers etc. Adds several sliders for changing map generation, allowing a much larger variety of maps to be generated for your worlds. Especially useful if you are tired of 75% of the...1.5k downloadsupdated 16 mo ago
• IInteresting Maps [v0.2.0]by tiredgirl4A new world generator for more natural, varied maps: tectonic continents, wind-driven climate and moisture, dendritic rivers with lakes and deltas, and climate-driven forests. Now in v0.2.0 :D This updated version uses realistic climatology and customization parameters to make every map 100% uniq...1.5k downloadsupdated 4 mo ago
• DDX's Expanded Foundations of Syx - Mod Pack v71(easy)by DXDoug1.7 children can use hearths now and baby children portraits updated 1.6 updated portraits, updatd workshop rations added item to bambo, hibiscus, cheeese recipes. 1.5 Updated to V71 -Removed Raccoon Quotes no longer present just vanilla quotes now. FordeSebben Religion changed to a Different Typ...1.5k downloadsupdated 3 mo ago
• SStronger Walls 10xby Arg0nTenfolds the durability of walls and fortifications. Source Code:1.4k downloadsupdated 3 y ago
• RRace Interactions (Deprecated)by Arg0nDeprecated Use More Options instead: Will adjust the likings of each other race according to their similarities in preferences. For example when two races like to live only in WOOD building structures and both hate every other structure, their "liking" to each other will increase. This will make...1.4k downloadsupdated 3 y ago
• CCaC Addon - Aruan (v71)by GlorfyThis is an addon for Create-a-Culture, giving the modded 'Aruan' race their very own Culture tech tree. 🚀 FEATURE: CULTURE TREE ⭐ Gives the Aruan the full Create-A-Culture treatment: their own Culture tech tree, which includes... 3 Presence Bonuses 2 Focuses 4 Memes 1 Monorace Focus ⭐ That's a to...1.3k downloadsupdated 1 mo ago
• SSongs of Elohi [V71]by BadRabbit49Current Update is for game version V71.44 Complete overhaul mod for Songs of Syx, Elohi is an immersive anti-fantasy setting where man is set to repeat the same cycle of violence and progress, but this time they are not so alone. Select one of several unique races and ethnic groups of human and d...1.1k downloadsupdated 2 mo ago
• TTiredGirl4's Economy Modby tiredgirl4BIG NOTE: Currently War is broken. Sorry, working on an update. For now only have battles on the city map. Alright, so this is a MASSIVE change in how the game is played. No more micro-managing. You now act as an actual state, so I hope you understand the macro-economics of cooperative guild econ...1.0k downloadsupdated 3 mo ago
• FFrost & Fall Seasons Overhaul V71by DXDougV71 Updated! removed purple tree colors in update 12/23/25 With v70 DEV Fixed the Cold Biome Fall trees that werent changing at all in Autumn, So now they change colors on Day 1 of Autumn and dont need to EDIT the Climate for Cold Biome to get it to happen! So yeah this just contains the new Snow...968 downloadsupdated 5 mo ago
• DDegradeMinus (updatedv63)by WINNER XXVIIINOTE!!! THIS IS A REUPLOAD. ALL CREDIT GOES TO STARFORTH. I will remove this at Starforth's request. I simply added mechanisms to make this updated. I also set rations to spoil at .05 instead of 0, just for fun :) Reduces or removes spoilage for non-degradable items. REMOVED SPOILAGE/DEGRADE RATE...930 downloadsupdated 4 y ago
• EExpanded Productionby HenriIMPORTANT DEPENDENCY CHANGE Expanded Production no longer uses or requires Choir Modding Framework. Expanded Production now requires both: • SyxForge 1.0.0 or newer • Syx Essentials 0.2.4 or newer Subscribe to both required items and place them before Expanded Production in your mod load order. Y...873 downloadsupdated 3 mo ago
• AAdaptive Job Management (EXPERIMENTAL)by KodeMan⚠️ EXPERIMENTAL RELEASE: Please report any bugs or feedback in the comments! Tired of micro-managing worker sliders every time your stockpiles run low? Frustrated when woodcutters sit idle at full stockpiles instead of building your city? Adaptive Job Management automatically manages your workfor...807 downloadsupdated 4 mo ago
• MMore Infrastructure Part 2by hellatzeThe Reason this is a Part 2 because the Ai able to build this infrastructure. so i separate it. let me know if i miss something added the remaining high end Infrastructure. this mod is for very late game. coming soon : artifacts excavation or exploration on another mod maybe like the mod ? : subs...736 downloadsupdated 3 y ago
• Mmore infrastructure 4by hellatzei decide to make more infrastrucutres. this mod require previous more infrastructure 1-3. new saves require to play this mod.636 downloadsupdated 3 y ago
• [[V63] Improved Raidersby GhostDescription This mod implements a raider event akin to the game's protection event, designed to be more engaging and enticing to deal with. Instead of the current formula, the incoming raiding army size and quality will be based on the player's settlement wealth. The player's wealth will be distr...574 downloadsupdated 4 y ago
• SStronger Walls 2xby Arg0nDoubles the durability of walls and fortifications. Source Code:541 downloadsupdated 3 y ago
• TTiered Adminby hellatzeGive admin building upgrades 2x. and library 1 additional tier. very expensive. beware394 downloadsupdated 3 y ago
• CCrowns of the Old World Antiquity Forkby 76561198408429757The ANtiquity Fork is a flavor-first overhaul set between roughly 500 BC -300 AD, reimagining the world of Songs of Syx through the lens of Classical Antiquity. From the creator of the original Crowns of the Old World!! This mod replaces fantasy races with human cultures inspired by real ancient...391 downloadsupdated 9 mo ago
• FFaster Miningby 76561198352447860Faster Mining Digging your way into a mountain takes forever? Faster Mining speeds up mountain excavation by 50%, so carving out your underground halls, tunnels and fortress means a lot less waiting. Only mountain digging is affected. Resource mining — stone quarries, iron, gems and every other M...384 downloadsupdated 4 mo ago
• SStronger Walls 5xby Arg0nQuintuples the durability of walls and fortifications. Source Code:360 downloadsupdated 3 y ago
• LLess Rebelous Vassalsby 76561198352447860Less Rebelous Vassals Ever built a sprawling empire, took a bunch of puppet states under your wing... and then got tired of them rebelling and demanding independence just because you were doing well? Less Rebelous Vassals takes the edge off. It reduces the Rivalry penalty by 25%, so growing your...229 downloadsupdated 4 mo ago
• SSyxBridge v0.25 Translationsby Vannon0911🧩 SyxBridge v0.25.0 – Multi-Game AI Translation Pipeline I like grand strategy mods, but I absolutely hate reading 50 mixed English mods. So I built a massive AI pipeline that automated the whole damn pain away. Now I click one button, drink coffee, and play everything in German. If you’re just a...117 downloadsupdated 4 mo ago
• ((V63) Chorus of Syx: Gameplay and Difficulty Overhaulby PixelPicksThis mod is an attempt to overhaul some of the mechanics from Songs of Syx, optimizing play for growing larger cities. Right now, this mod does a few things: -Rebalances the game to make it slightly easier overall -Changes world generation, knowledge system, and immigration to allow growth to lar...90 downloadsupdated 3 y ago
• TTilapi Overhaulby koti na visoki oborotiSafe to add to an existing save file. A collection of adjustments to Tilapi fulfilment, work skill bonuses, and physical attributes. Creates a hyper specialized mono cultural playstyle. Further enhancing Tilapi's strengths and worsening their weaknesses. The total sum of fulfilment points is the...81 downloadsupdated 6 mo ago
• VVassals Tribute Reimaginedby 76561198352447860Vassals Tribute Reimagined Tired of your vassals dumping an absurd pile of gold on you every single year? By default, each vassal pays a yearly tribute worth 5% of their entire net worth — which quickly turns into millions of denars per vassal and trivializes your economy. Vassals Tribute Reimagi...67 downloadsupdated 4 mo ago

40 overhauls mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.