"1f1d8f3c45942a52"{"slug":"game-systems","category":{"id":466,"sourceId":466,"taxonomyId":466,"taxonomy":"category","slug":"game-systems","name":"Game Systems","parentId":511,"count":208,"hasChildren":true,"href":"/category/game-systems/","seoTitle":"Free Unreal Engine Game Systems | 3DCGHUB","seoDescription":"Browse free Game Systems for Unreal Engine tools on 3DCGHUB. Explore 167+ curated free downloads with previews, compatibility notes, and secure download…","sitemapEnabled":true},"breadcrumbs":[{"id":4225,"sourceId":4225,"taxonomyId":4225,"taxonomy":"category","slug":"asset-library","name":"Asset Library","parentId":null,"count":2805,"hasChildren":true,"href":"/category/asset-library/","seoTitle":"Free Game Assets Library | 3DCGHUB","seoDescription":"Browse free Unreal Engine, Unity, Blender assets and game development tutorials on 3DCGHUB with previews, compatibility notes, and secure downloads.","sitemapEnabled":true},{"id":511,"sourceId":511,"taxonomyId":511,"taxonomy":"category","slug":"unreal-engine-2","name":"Unreal Engine","parentId":4225,"count":2343,"hasChildren":true,"href":"/category/unreal-engine-2/","seoTitle":"Free Unreal Engine Assets | 3DCGHUB","seoDescription":"Browse free Unreal Engine resources on 3DCGHUB. Explore 2023+ curated free downloads with previews, compatibility notes, and secure download access.","sitemapEnabled":true},{"id":466,"sourceId":466,"taxonomyId":466,"taxonomy":"category","slug":"game-systems","name":"Game Systems","parentId":511,"count":208,"hasChildren":true,"href":"/category/game-systems/","seoTitle":"Free Unreal Engine Game Systems | 3DCGHUB","seoDescription":"Browse free Game Systems for Unreal Engine tools on 3DCGHUB. Explore 167+ curated free downloads with previews, compatibility notes, and secure download…","sitemapEnabled":true}],"children":[{"id":473,"sourceId":473,"taxonomyId":473,"taxonomy":"category","slug":"gameplay-features","name":"Gameplay Features","parentId":466,"count":117,"hasChildren":false,"href":"/category/gameplay-features/","seoTitle":"Free Unreal Engine Gameplay Features | 3DCGHUB","seoDescription":"Browse free Gameplay Features in Game Systems for Unreal Engine assets on 3DCGHUB. Explore 88+ curated free downloads with previews, compatibility notes…","sitemapEnabled":true},{"id":477,"sourceId":477,"taxonomyId":477,"taxonomy":"category","slug":"procedural-systems","name":"Procedural Systems","parentId":466,"count":50,"hasChildren":false,"href":"/category/procedural-systems/","seoTitle":"Free Unreal Engine Game Systems Procedural Systems | 3DCGHUB","seoDescription":"Browse free Procedural Systems in Game Systems for Unreal Engine tools on 3DCGHUB. Explore 41+ curated free downloads with previews, compatibility notes…","sitemapEnabled":true},{"id":472,"sourceId":472,"taxonomyId":472,"taxonomy":"category","slug":"game-mechanics","name":"Game Mechanics","parentId":466,"count":19,"hasChildren":false,"href":"/category/game-mechanics/","seoTitle":"Free Unreal Engine Game Systems Game Mechanics | 3DCGHUB","seoDescription":"Browse free Game Mechanics in Game Systems for Unreal Engine tools on 3DCGHUB. Explore 18+ curated free downloads with previews, compatibility notes, and…","sitemapEnabled":true},{"id":469,"sourceId":469,"taxonomyId":469,"taxonomy":"category","slug":"automations","name":"Automations","parentId":466,"count":9,"hasChildren":false,"href":"/category/automations/","seoTitle":"Free Unreal Engine Game Systems Automations | 3DCGHUB","seoDescription":"Browse free Automations in Game Systems for Unreal Engine assets on 3DCGHUB. Explore 9+ curated free downloads with previews, compatibility notes, and…","sitemapEnabled":true},{"id":475,"sourceId":475,"taxonomyId":475,"taxonomy":"category","slug":"network-and-multiplayer","name":"Network \u0026 Multiplayer","parentId":466,"count":4,"hasChildren":false,"href":"/category/network-and-multiplayer/","seoTitle":"Free Game Systems Network \u0026 Multiplayer | 3DCGHUB","seoDescription":"Browse free Network \u0026 Multiplayer in Game Systems for Unreal Engine tools on 3DCGHUB. Explore 3+ curated free downloads with previews, compatibility…","sitemapEnabled":true},{"id":471,"sourceId":471,"taxonomyId":471,"taxonomy":"category","slug":"engine-tools","name":"Engine Tools","parentId":466,"count":3,"hasChildren":false,"href":"/category/engine-tools/","seoTitle":"Free Unreal Engine Game Systems Engine Tools | 3DCGHUB","seoDescription":"Browse free Engine Tools in Game Systems for Unreal Engine tools on 3DCGHUB. Explore 2+ curated free downloads with previews, compatibility notes, and…","sitemapEnabled":true},{"id":467,"sourceId":467,"taxonomyId":467,"taxonomy":"category","slug":"animations-game-systems","name":"Animations","parentId":466,"count":2,"hasChildren":false,"href":"/category/animations-game-systems/","seoTitle":"Free Unreal Engine Game Systems Animations | 3DCGHUB","seoDescription":"Browse free Animations in Game Systems for Unreal Engine animations on 3DCGHUB. Explore 2+ curated free downloads with previews, compatibility notes, and…","sitemapEnabled":true},{"id":468,"sourceId":468,"taxonomyId":468,"taxonomy":"category","slug":"artificial-intelligence","name":"Artificial Intelligence","parentId":466,"count":2,"hasChildren":false,"href":"/category/artificial-intelligence/","seoTitle":"Free Game Systems Artificial Intelligence | 3DCGHUB","seoDescription":"Browse free Artificial Intelligence in Game Systems for Unreal Engine assets on 3DCGHUB. Explore 2+ curated free downloads with previews, compatibility…","sitemapEnabled":true},{"id":470,"sourceId":470,"taxonomyId":470,"taxonomy":"category","slug":"dialog-systems","name":"Dialog Systems","parentId":466,"count":1,"hasChildren":false,"href":"/category/dialog-systems/","seoTitle":"Free Unreal Engine Game Systems Dialog Systems | 3DCGHUB","seoDescription":"Browse free Dialog Systems in Game Systems for Unreal Engine tools on 3DCGHUB. Explore 1+ curated free downloads with previews, compatibility notes, and…","sitemapEnabled":true},{"id":476,"sourceId":476,"taxonomyId":476,"taxonomy":"category","slug":"physics","name":"Physics","parentId":466,"count":1,"hasChildren":false,"href":"/category/physics/","seoTitle":"Free Unreal Engine Game Systems Physics | 3DCGHUB","seoDescription":"Browse free Physics in Game Systems for Unreal Engine tools on 3DCGHUB. Explore 1+ curated free downloads with previews, compatibility notes, and secure…","sitemapEnabled":true},{"id":474,"sourceId":474,"taxonomyId":474,"taxonomy":"category","slug":"modeling","name":"Modeling","parentId":466,"count":0,"hasChildren":false,"href":"/category/modeling/","sitemapEnabled":true}],"items":[{"id":"11414","slug":"holo-gen-hologram-creator-system","title":"Holo-Gen Hologram Creator System","category":"Procedural Systems","engine":"5.2+","assetVersion":"Engine version: 5.2+","engineVersion":"5.2","tag":"Procedural Systems","accent":"violet","visual":"mech","summary":"Transform any 3D mesh into a professional hologram using the Holo-Gen Hologram Creator System. This Blueprint-based tool offers extensive customization for scifi and cyberpunk environments.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:18:19.000Z","updatedAt":"2026-04-19T15:48:12.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 5.2+"],"featuredImage":{"alt":"Holo-Gen Hologram Creator System","src":"https://3dcghub.com/wp-content/uploads/2026/03/05d9ea46-5a49-4d8e-9763-7238db43efa9.webp"},"hasDownloadLink":true},{"id":"11402","slug":"fluid-flux","title":"Fluid Flux","category":"Procedural Systems","engine":"4.26+,5.0+","assetVersion":"Engine version: 4.26+,5.0+","engineVersion":"Asset Version:2.2 - 3.0.4","tag":"Procedural Systems","accent":"cyan","visual":"city","summary":"Fluid Flux is a powerful tool for real-time shallow water simulation and high-quality surface rendering. It features a GPU-friendly implementation designed for efficiency and visual fidelity in modern game projects.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:11:44.000Z","updatedAt":"2026-04-19T15:48:12.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.26+,5.0+","Asset Version: 2.2 - 3.0.4"],"featuredImage":{"alt":"Fluid Flux","src":"https://3dcghub.com/wp-content/uploads/2026/03/1fe4696d-28ca-47a0-87e1-8b8daa320977.webp"},"hasDownloadLink":true},{"id":"11521","slug":"procedural-ivy-generator","title":"Procedural Ivy Generator","category":"Procedural Systems","engine":"4.26+,5.0+","assetVersion":"Engine version: 4.26+,5.0+","engineVersion":"4.22","tag":"Procedural Systems","accent":"teal","visual":"luts","summary":"The Procedural Ivy Generator uses construction scripts to create realistic overgrown scenes. This tool automatically recognizes surroundings for natural growth and efficient environment design.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:39:53.000Z","updatedAt":"2026-04-19T15:48:11.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine"],"featuredImage":{"alt":"Procedural Ivy Generator","src":"https://3dcghub.com/wp-content/uploads/2026/03/b72a4a55-2b2e-4a71-9eb1-fdff46b3d729.webp"},"hasDownloadLink":true},{"id":"11515","slug":"procedural-escalator-travelator","title":"Procedural Escalator \u0026 Travelator","category":"Procedural Systems","engine":"4.26+,5.0+","assetVersion":"Engine version: 4.26+,5.0+","engineVersion":"4.22","tag":"Procedural Systems","accent":"blue","visual":"animation","summary":"Discover a robust procedural system for creating realistic escalators and travelators. This blueprint-based tool offers extensive customization and performance optimization features.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:37:44.000Z","updatedAt":"2026-04-19T15:48:11.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.26+,5.0+"],"featuredImage":{"alt":"Procedural Escalator \u0026 Travelator","src":"https://3dcghub.com/wp-content/uploads/2026/03/42682174-ec68-47d9-b4e6-fae93fe7c61b.webp"},"hasDownloadLink":true},{"id":"11506","slug":"procedural-building-lot","title":"Procedural Building Lot","category":"Procedural Systems","engine":"4.26+,5.0+","assetVersion":"Engine version: 4.26+,5.0+","engineVersion":"4.12","tag":"Procedural Systems","accent":"amber","visual":"character","summary":"Generate highly-detailed commercial building rows efficiently with the Procedural Building Lot system. This tool offers extensive customization for facades, roofs, and windows, ensuring high-quality results for modern game environments.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:35:47.000Z","updatedAt":"2026-04-19T15:48:11.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.26+,5.0+"],"featuredImage":{"alt":"Procedural Building Lot","src":"https://3dcghub.com/wp-content/uploads/2026/03/a180de0a-d2ae-43b9-ad97-6186584ab485.webp"},"hasDownloadLink":true},{"id":"11498","slug":"planetarium-planet-blueprint","title":"Planetarium Planet Blueprint","category":"Procedural Systems","engine":"5.3+","assetVersion":"Engine version: 5.3+","engineVersion":"4.10","tag":"Procedural Systems","accent":"rose","visual":"audio","summary":"Build professional space environments using the Planetarium Planet Blueprint. This package includes a Master Blueprint for Earth-like planets and a distortion-free Universe Blueprint for high-end visuals.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:34:45.000Z","updatedAt":"2026-04-19T15:48:11.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine"],"featuredImage":{"alt":"Planetarium Planet Blueprint","src":"https://3dcghub.com/wp-content/uploads/2026/03/d4965acba71a_7cd4301a-264c-4fba-adfd-2fae49b12bee.webp"},"hasDownloadLink":true},{"id":"11490","slug":"physically-based-earth","title":"Physically Based Earth","category":"Procedural Systems","engine":"5.3+","assetVersion":"Engine version: 5.3+","engineVersion":"4.21","tag":"Procedural Systems","accent":"violet","visual":"mech","summary":"Create stunningly realistic planets with the Physically Based Earth asset. This tool uses advanced ray marching and 16k textures to simulate authentic atmospheric effects and surface shading.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:30:54.000Z","updatedAt":"2026-04-19T15:48:11.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine"],"featuredImage":{"alt":"Physically Based Earth","src":"https://3dcghub.com/wp-content/uploads/2026/03/aa60019f-4651-48f2-9c2e-7819ba973dbd.webp"},"hasDownloadLink":true},{"id":"11590","slug":"spline-ropes-hoses-sci-fi","title":"Spline: Ropes - Hoses - Sci-fi","category":"Procedural Systems","engine":"5.4+","assetVersion":"Engine version: 5.4+","engineVersion":"4.10","tag":"Procedural Systems","accent":"cyan","visual":"city","summary":"Enhance your game environments with this intuitive spline-based asset pack. It features over 30 starter models for ropes, hoses, and sci-fi cables with real-time customization.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:56:05.000Z","updatedAt":"2026-04-19T15:48:10.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine"],"featuredImage":{"alt":"Spline: Ropes - Hoses - Sci-fi","src":"https://3dcghub.com/wp-content/uploads/2026/03/6a53b8e1-a71b-4a74-81ef-0c694df83aa3-1.webp"},"hasDownloadLink":true},{"id":"11573","slug":"snow-blowing-landscape-effect","title":"Snow Blowing Landscape Effect","category":"Procedural Systems","engine":"5.4+","assetVersion":"Engine version: 5.4+","engineVersion":"5.3","tag":"Procedural Systems","accent":"teal","visual":"city","summary":"Enhance your digital environments with the Snow Blowing Landscape Effect. This user-friendly Blueprint offers six customizable presets and a simple drag-and-drop workflow for high-impact results.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:50:21.000Z","updatedAt":"2026-04-19T15:48:10.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 5.4+"],"featuredImage":{"alt":"Snow Blowing Landscape Effect","src":"https://3dcghub.com/wp-content/uploads/2026/03/2492e059-5d92-49c7-94c8-4b848d873d01.webp"},"hasDownloadLink":true},{"id":"11566","slug":"simple-fence-generator","title":"Simple Fence Generator","category":"Procedural Systems","engine":"5.1+","assetVersion":"Engine version: 5.1+","engineVersion":"4.23","tag":"Procedural Systems","accent":"blue","visual":"animation","summary":"Enhance your level design with the Simple Fence Generator, a versatile blueprint for creating custom fencing. Whether you need precise dimensions or spline-based distribution, this tool simplifies the process.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:47:46.000Z","updatedAt":"2026-04-19T15:48:10.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 5.1+"],"featuredImage":{"alt":"Simple Fence Generator","src":"https://3dcghub.com/wp-content/uploads/2026/03/2ff0ff1a-c61a-4a7e-ad1c-7b4b6b005b53.webp"},"hasDownloadLink":true},{"id":"11554","slug":"shadersource-procedural-water-foliage-tool","title":"SHADERSOURCE - Procedural Water Foliage Tool","category":"Procedural Systems","engine":"4.27,5.0+","assetVersion":"Engine version: 4.27,5.0+","engineVersion":"4.19","tag":"Procedural Systems","accent":"amber","visual":"character","summary":"Streamline your environment design with the SHADERSOURCE - Procedural Water Foliage Tool. This asset pack provides automated blueprints and PBR materials for realistic aquatic scenes.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:47:13.000Z","updatedAt":"2026-04-19T15:48:10.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.27,5.0+"],"featuredImage":{"alt":"SHADERSOURCE - Procedural Water Foliage Tool","src":"https://3dcghub.com/wp-content/uploads/2026/03/942d40d2-4f9c-4d28-bb9a-6eca0ba332ae.webp"},"hasDownloadLink":true},{"id":"11548","slug":"realistic-moon","title":"Realistic Moon","category":"Procedural Systems","engine":"4.26+,5.0+","assetVersion":"Engine version: 4.26+,5.0+","engineVersion":"","tag":"Procedural Systems","accent":"rose","visual":"audio","summary":"Discover a comprehensive lunar asset featuring 8k NASA-based textures and an advanced blueprint-driven shading system for realistic space environments.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:44:24.000Z","updatedAt":"2026-04-19T15:48:10.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.26+,5.0+"],"featuredImage":{"alt":"Realistic Moon","src":"https://3dcghub.com/wp-content/uploads/2026/03/9f0b5bac-11be-4ef9-84c6-b65a16da8312.webp"},"hasDownloadLink":true},{"id":"11537","slug":"radio-system-and-interaction","title":"Radio System and Interaction","category":"Procedural Systems","engine":"5.4+","assetVersion":"Engine version: 5.4+","engineVersion":"4.16","tag":"Procedural Systems","accent":"violet","visual":"mech","summary":"This Radio System and Interaction package provides a highly detailed 3D model equipped with 4K PBR textures. It includes interactive features such as frequency searching, volume control, and an integrated flashlight for immersive gameplay.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:42:18.000Z","updatedAt":"2026-04-19T15:48:10.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 5.4+"],"featuredImage":{"alt":"Radio System and Interaction","src":"https://3dcghub.com/wp-content/uploads/2026/03/05db4a02-e2ac-434b-8f79-203c3e425a71.webp"},"hasDownloadLink":true},{"id":"11632","slug":"water-interact-system","title":"Water Interact System","category":"Procedural Systems","engine":"5.5+","assetVersion":"Engine version: 5.5+","engineVersion":"4.27","tag":"Procedural Systems","accent":"teal","visual":"luts","summary":"Enhance your game environments with the Water Interact System, featuring three unique lakes and dynamic interactions for characters, boats, and rain.","platform":"Unreal Engine","publishedAt":"2026-03-05T18:04:35.000Z","updatedAt":"2026-04-19T15:48:09.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 5.5+"],"featuredImage":{"alt":"Water Interact System","src":"https://3dcghub.com/wp-content/uploads/2026/03/d2961b0e-ba1f-47b9-9345-b2b0cf2e681e.webp"},"hasDownloadLink":true},{"id":"11617","slug":"water-fountain","title":"Water Fountain","category":"Procedural Systems","engine":"4.26+,5.0+","assetVersion":"Engine version: 4.26+,5.0+","engineVersion":"4.16","tag":"Procedural Systems","accent":"blue","visual":"animation","summary":"Enhance your environments with a versatile Water Fountain system designed for ease of use. This asset features customizable Blueprints, Niagara particle support, and over 40 pre-configured examples.","platform":"Unreal Engine","publishedAt":"2026-03-05T18:02:46.000Z","updatedAt":"2026-04-19T15:48:09.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.26+,5.0+"],"featuredImage":{"alt":"Water Fountain","src":"https://3dcghub.com/wp-content/uploads/2026/03/ee9e2d5b-0d88-43da-947c-568b07fe30f9.webp"},"hasDownloadLink":true},{"id":"11595","slug":"ultimate-river-tool","title":"Ultimate River Tool","category":"Procedural Systems","engine":"4.26+,5.0+","assetVersion":"Engine version: 4.26+,5.0+","engineVersion":"4.16","tag":"Procedural Systems","accent":"rose","visual":"audio","summary":"The Ultimate River Tool is a powerful component for Unreal Engine 4 designed to simplify the creation of realistic rivers. It features automatic flow-map UV warping and includes a variety of high-resolution forest assets.","platform":"Unreal Engine","publishedAt":"2026-03-05T17:56:24.000Z","updatedAt":"2026-04-19T15:48:09.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.26+,5.0+"],"featuredImage":{"alt":"Ultimate River Tool","src":"https://3dcghub.com/wp-content/uploads/2026/03/69683c65-339f-4f0a-b404-5892c0ef8924.webp"},"hasDownloadLink":true}],"total":208,"limit":48,"offset":192}
Category
Unreal Engine Game Systems resources
Browse free Game Systems for Unreal Engine tools on 3DCGHUB. Explore 167+ curated free downloads with previews, compatibility notes, and secure download…