Mods

• AAll Nations 10% Culture Bonusby eddieballgameIn the interest of fairness per trying to win a Culture Victory; adjustments were made, with multiplayer in mind. All Nations receive a +1 Culture and a 10% Culture bonus to their Cities. Babylonia and Greece still maintain their, respective +2 for Culture. The Byzantine Empire by Dale Kent recei...28 downloadsupdated 18 mo ago
• OOld World API Endpointby 76561199101298499Exposes game state via TCP and HTTP APIs and enables command execution, allowing companion apps, overlays, and external tools to read and control the game. Connection Options TCP (port 9876): Push notifications - receives game state automatically at turn end HTTP (port 9877): REST API with 30+ en...28 downloadsupdated 8 mo ago
• SSolversInnocentTestby solver8Enter Description here...27 downloadsupdated 18 mo ago
• NNyr Dyv Duel (2p)by InconmonNyr Dyv is the Lake of Unknown Depths at the center of Flanaess and North of the Sea of Gearnat. Starting locations are random for all nations: County of Urnst (Radigast City) Domain of the Free City of Greyhawk (Greyhawk) Tribes: None ...26 downloadsupdated 16 mo ago
• UUnit Upkeep Increaseby peequiIncreases cost for all units, including settlers, scouts, workers. Only units not effected are Disciples. You can edit the files yourself, it is very easy, but time consuming and easy to miss a unit if not paying attention. Please share your ideas and mention any issues this mod has. Currently se...25 downloadsupdated 17 mo ago
• CCitizen changes to Cityby peequiEach citizen in a city +0.1 Rebellion +0.2 Orders +1.0 Maintenance -1.0 Growth -1.0 Culture Inspired by the mod "Dynamic World" which has these changes but I changed some of the numbers. Feel free to change the numbers yourself. This mod is included in the larger "Balance Change Mod"25 downloadsupdated 16 mo ago
• BBarrow Duel (2p)by InconmonA small duel map with players starting on either side of the Furness Peninsula. Starting locations are random for all nations and in Broadgate and Newby Bridge. Resources have been allocated randomly via the map editor script and are not accurate in any way. This small map contains 9.5 cities per...25 downloadsupdated 16 mo ago
• RRanged Navalby beckedA three-tier line of ranged naval units (Archer Bireme, Archer Trireme, Chelandion) that upgrade along the archery tech track.24 downloadsupdated 3 mo ago
• CCulture Population Changesby peequiChanges to how the different culture levels (weak, developing, strong, legendary) effect the city. I am going to change this regularly, to find a balance that I feel works for me. Feel free to change the numbers yourself, it is very easy. Here are the default game numbers, divide the numbers by 1...22 downloadsupdated 17 mo ago
• DDesert Duelby fluffybunnyOldWorldDuel in the Desert, a knife fight for 2 players21 downloadsupdated 6 mo ago
• Zzd自用测试test mod onlyby Rediker自建MOD测试，勿下……TEST MOD ONLY...21 downloadsupdated 10 mo ago
• MMilitary SupplyMilitary Supply Equip your armies from the cities that support them. Military Supply adds a practical layer of equipment, manufacturing and logistics to Old World: make supplies, build local stockpiles, outfit eligible units and move equipment be...21 downloadsupdated 10 d ago
• RRotate Unitsby beckedRotate any selected unit's facing with the bracket keys. Press ] for clockwise, [ for counter-clockwise. Rotation persists across turns and is overridden by movement or enemy contact. Rebindable in hotkey settings. Single-player only.20 downloadsupdated 3 mo ago
• TTudor's Custom Difficultyby WiseChimpLow resources but normal science/income/happiness.20 downloadsupdated 22 mo ago
• SSubtle Selection Rayby 76561199101298499Makes the unit-selection visuals much more subtle, so the selected unit reads at a glance without the bright golden glare. What it dims The 'god ray' — the golden shaft of light that shines down on the selected unit, and its sparkle motes The bright sparks that burst and fly up around the unit's...20 downloadsupdated 3 mo ago
• HHellas 127 Poleis (Эллада)127 народов Эгеиды — от Спарты, Афин и Фив до Милета, Сард и Пергама. У каждого свой город на карте "Эллада (127 игроков)", свои филы, дома и бонус. Базовые тринадцать наций игры удаляются: перечисление наций ограничено 128 значениями, и без этого...20 downloadsupdated 1 mo ago
• DDisable wind audioby FluffsterDisables all ambient audio effects on the map when zoomed out19 downloadsupdated 4 mo ago
• RRandom Family LuxuriesAdds the Random Family Luxuries toggle to advanced setup under Characters. Each family requests random luxury types found on the generated map. Preferences persist in saves. Single-player.19 downloadsupdated 10 d ago
• VVassalage 25%by peequiThe law "Vassalage" now only gives a 25% reduction in consumption cost. Base game was 50%. I did this because I use another mod that increases the per turn unit consumption cost of every unit, so a 50% reduction from the base game was extremely over powered. Change the number yourself, very easy...17 downloadsupdated 16 mo ago
• TTurn 1 Starting TraitPick your ruler's starting strength on turn 1. With Leader = Pick Later and Customize Leader off, your ruler no longer starts with a random strength trait. The moment you found your capital you choose one instead, from a list of six. Your archetype choice and your ratings are untouched. The choic...17 downloadsupdated 2 mo ago
• BBarbarian Alt ColorThis mod changes the color of Barbarian units so they will not be confused with The Huns Alternative color should also apply to Anarchy, Rebel, and Raider units17 downloadsupdated 2 mo ago
• CCivic ProjectsCivic Projects expands Old World's city development with 81 projects, seven governor-led specializations, 55 project stories and population transport. Build civic institutions, shape distinctive cities and respond to the consequences of your decisions. COMPLETE PLAYER GUIDE BUILD YOUR CITIES Comm...17 downloadsupdated 10 d ago
• HHellas 127 Poleis127 народов Эгеиды — от Спарты, Афин и Фив до Милета, Сард и Пергама. У каждого свой город на карте "Эллада (127 игроков)", свои филы, дома и бонус. Базовые тринадцать наций игры удаляются: перечисление наций ограничено 128 значениями, и без этого 127 своих не поместятся. Плюс 31 своё племя по ок...15 downloadsupdated 1 mo ago
• NNo Alliancesby EmergentThis mod eliminates player alliances. Events that have alliances will still occur, but selecting the alliance option does not actually cause an alliance to form between players. This mod does not affect tribal alliances.14 downloadsupdated 2 y ago
• TTurn 2 Starting TraitChoose your ruler's first strength instead of rolling it. With Leader = Pick Later and Customize Leader off, your ruler no longer starts with a random strength trait. On turn 2 you get the familiar Promote popup and pick one yourself. Your archetype choice and your ratings are untouched. What you...14 downloadsupdated 2 mo ago
• 11 City Challenge Map 2kThis is a Map Size Template for the 1 City Challenge option. The 1 City Challenge Map is a smaller version of the DUEL map, for quicker encounters with the neighbors. For a comparison, the DUEL Map has 3364 tiles and the 1 City Challenge Map has 2000 tiles. The COLONY Law now requires the (early)...14 downloadsupdated 18 mo ago
• SSubtle Selection Rayby beckedDims the unit-selection visuals — the golden god-ray beam over the selected unit and the sparks that fly up around its tile — so selection still reads at a glance, without the bright glare.13 downloadsupdated 3 mo ago
• TTribe Raging Moddedby peequiA few minor changes to the Tribe Level "Raging", Tribes have more units but start raiding much later. See photo for all changes. This only effects "Raging". Currently in the game setting, the "Raging" option has a text error. I want it to say "Raging Modded". If you know how to fix this please le...13 downloadsupdated 17 mo ago
• CCity Culture Levelby peequiChanges: Weak 100 to 200 Developing 500 to 1000 Strong 2000 to 3000 Legendary 5000 to 6000 You can easily change the numbers yourself in the mod file.13 downloadsupdated 17 mo ago
• BBP-ES Multiplayer Settings IIIWONDERS (24) generate 0 VPs. HOLY SITES (4) = 2 VPs (default) All 24 Wonders are available. Maximum of 5 Cities allowed and all 4 Families eligible. Research is 75% faster and 1 extra tech to choose from. Maximum Ambitions = 7 (was 10). Cities start with 2 citizens. Faster to create Militia and W...13 downloadsupdated 19 mo ago
• TTest Modby spiderJ90Does not do anything, do not download.12 downloadsupdated 13 mo ago
• RRandom Family LuxuriesAdds the Random Family Luxuries toggle to advanced setup under Characters. Each family requests random luxury types found on the generated map. Preferences persist in saves. Single-player.12 downloadsupdated 10 d ago
• TTribe EnhancementsTribe enhancements Build lasting ties with Old World's tribes through diplomacy, named commanders, three-tier auxiliaries and cargo deliveries. Negotiate alliances, appoint a Tribal Counselor and establish new allied camps. Complete Player Guide — Diplomacy, Auxiliaries and Tribal Camps: BUILD TR...11 downloadsupdated 10 d ago
• LLog SearchSearch the Game Log! Text search over the whole game log, filtered as you type Uses the game's own search widget, so hotkeys stay suppressed while you are typing Clearing the box restores the full log11 downloadsupdated 2 mo ago
• 11 City Challenge Map 3kThis is a Map Size Template for the 1 City Challenge option. The 1 City Challenge Map is a smaller version of the DUEL map, for quicker encounters with the neighbors. For a comparison, the DUEL Map has 3364 tiles and the 1 City Challenge Map has 3000 tiles. The COLONY Law now requires the (early)...11 downloadsupdated 18 mo ago
• 11 City Challenge Map 5hThis is a Map Size Template for the 1 City Challenge option. The 1 City Challenge Map is a smaller version of the DUEL map, for quicker encounters with the neighbors. For a comparison, the DUEL Map has 3364 tiles and the 1 City Challenge Map has 500 tiles. The COLONY Law now requires the (early)...10 downloadsupdated 18 mo ago
• TTribe EnhancementsTribe enhancements Build lasting ties with Old World's tribes through diplomacy, named commanders, three-tier auxiliaries and cargo deliveries. Negotiate alliances, appoint a Tribal Counselor and establish new allied camps. Complete Player Guide...8 downloadsupdated 10 d ago
• LLog SearchSearch the Game Log6 downloadsupdated 2 mo ago
• CCivic ProjectsCivic Projects expands Old World's city development with 81 projects, seven governor-led specializations, 55 project stories and population transport. Build civic institutions, shape distinctive cities and respond to the consequences of your decis...1 downloadsupdated 10 d ago

663 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.