Mods / Units

• SState vs Countryby JokerGlobal conversion of game by Awar and Demoul NEW units, NEW upgrades, NEW tactics More information: > Мод охватывает периоды с 1600 по 1763 года > В игре присутствуют ВСЕ нации > Произведен полный ретекстуринг юнитов, изменение апгрейдов, изменение боевого построения, добавление кавалерии офицера...21.2k downloadsupdated 8 y ago
• AAI Extension1.3by lzy_hhRemove unit limitation. The barracks price decreased to enlarge the war scale; AI can build new added units. The scale of AI formation is growing up. The assaults get harder and harder. AI make the usual formations than vanilla bulk armys. And take advantage of formation bonus. Make it maneuver t...13.1k downloadsupdated 8 y ago
• RRealism di Francesco Cavalli (outdated)by Barry ChuckleUpdate 10/02/18 Fixes to improve bullet behavior and the ai - you'll see fewer deathmobs of cavalry and more musket formations. Officers no longer have an attack - this stops them from walking to certain death at any given moment Coming soon: much slower drilling in the barracks/stable - you must...13.0k downloadsupdated 9 y ago
• CCannons Attack Automatically (see description)by dEVII made this mod so that people wouldn't have to download various other mods that do the same thing but come with a lot of unwanted extra features. The only thing this mod does is make standard cannons attack automatically. I believe howitzers do this already; mortars do not do this because "build...7.2k downloadsupdated 8 y ago
• RRenaissanceby aljescoRenaissance is an improved version of Cossacks 3. It includes bug fixes and quality-of-life improvements. The mod is intended for single-player and online play. Historical battles and campaigns were not tested. Quick Play and ranked matches are unavailable when using the mod. Latest version: 0.38...3.8k downloadsupdated 11 d ago
• TThe Great Cossacksby 76561198943188926The fashion features various units in military uniforms from the 17th and 18th centuries. Some mechanics have also been redesigned. The mod is a vanilla+ enhancement1.0k downloadsupdated 15 d ago
• TThe Age of Ascentby 76561199089594342Уже давно в Казаках 3 не происходило каких то потрясающих изменений в мире моддинга , как и разработчиками игра забыта. Наверняка все устали от концепции 17-18 века. Мой мод The old age перенесёт Вас - великих полководцев , в совершенно другую реальность. На дворе середина 9 Века , на княжество в...1.0k downloadsupdated 5 mo ago
• Yyquinox MOD (game balance)by 76561198337101446Whole game rebalance Main features: - camera zoom level 2x higher than was default - changed game speed to 8, 10, 12 for normal, fast, very fast (was 7, 10, 14) - minor visual changes (infantry faster movement animation, fast horses detto ...) - changed units ground diameter - they need "more spa...976 downloadsupdated 7 y ago
• AAop balance modby 76561198353265489Some changes to balance aop15pt rebalanced nations: Turkey Algeria Scotland Ukraine Russia Portugal England For specific changes check patchnotes440 downloadsupdated 2 mo ago
• Ccamel_bedouinby 76561198943188926Meet the Turkish Bedouin shooter riding a camel.274 downloadsupdated 10 mo ago
• BBomberby 76561198943188926A desperate unit with a barrel of gunpowder on its shoulders attacks buildings and walls.251 downloadsupdated 10 mo ago
• MMulticannon Animation Fixby 76561198943188926multicannon animation fix :3220 downloadsupdated 6 mo ago
• AAge of Musketsby AkuenAge of Muskets Gameplay overhaul for Cossacks 3 focused on creating a slower, more tactical and historically inspired battlefield experience. The goal of this mod is not simply to make units stronger or weaker, but to give each unit type a clearer purpose. Battles should depend more on positionin...185 downloadsupdated 3 mo ago
• RRealism di Francesco Cavalli Community Compatibility Fix ( Upgrade Fix )by 76561199373342480REALISM DI FRANCESCO CAVALLI COMMUNITY COMPATIBILITY FIX V11.8 RELEASE CANDIDATE Unofficial compatibility restoration. Original mod, design and assets by Francesco Cavalli. Based on Steam Workshop item 856639010. Restores the original Realism gameplay for the current Cossacks 3 engine. Includes r...104 downloadsupdated 3 mo ago

14 units 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.