Free Unity & Unreal Engine Assets, Tools, and 3D Resources | 3DCGHUB

Free Unity & Unreal Engine Assets, Tools, and 3D Resources

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Realistic Trees 2
Trees
Karl

Realistic Trees 2

Transform your digital landscapes with this comprehensive collection of 45 realistic tree meshes. Featuring advanced wind systems and seasonal variations, these assets are designed for high performance and visual fidelity.

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Wind & Air Element – Spell VFX Pack
Spells & Combat
Karl

Wind & Air Element – Spell VFX Pack

Enhance your project with the Wind & Air Element – Spell VFX Pack, a collection of 15 optimized effects designed for high-quality performance and easy customization.

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Portals package 2
Particles
Karl

Portals package 2

Portals package 2 centers on portal visuals that can be placed quickly into a scene and used across 2D and 3D projects. It includes a demo scene, HDR Bloom particles and effects, and support for all platforms, including PC, consoles, mobiles, and VR.

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UI Particle Image
GUI
Karl

UI Particle Image

UI Particle Image provides a specialized framework for adding dynamic, multithreaded particle effects directly to the Unity UI canvas. By bypassing the standard Shuriken system, it offers unique controls for attractors, masking, and complex motion modifiers within a single draw call.

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Decalery
Level Design
Karl

Decalery

Decalery provides a technical solution for placing decals on any geometric shape within Unity, supporting advanced features like skinned mesh deformation and complex lightmap integration.

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Skills VFX
Spells & Combat
Karl

Skills VFX

Enhance your project with the Skills VFX pack, featuring 12 high-quality magic visual effects built with custom materials. These Niagara-based effects are optimized for flat surfaces and include adjustable size parameters.

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Sniper Soldier
Characters & Creatures
Karl

Sniper Soldier

A high-quality, modular Sniper Soldier character designed for modern tactical games. This asset features multiple skins, rigged weapons, and seamless compatibility with Unreal Engine 4 and 5 skeletons.

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Hazel Bushes
Trees
Karl

Hazel Bushes

Transform your game environments with high-quality hazel bushes designed for performance. This set features realistic animations and optimized textures for professional results.

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Settings & Game Options – Unified Menu Generator
GUI
Karl

Settings & Game Options – Unified Menu Generator

This unified menu generator provides a streamlined workflow for creating game options across all Unity render pipelines. It features modular prefabs, cross-platform input support, and a code-free ScriptableObject-based architecture.

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Abandoned Train Pack
Railways
Karl

Abandoned Train Pack

Enhance your game’s atmosphere with this detailed abandoned train asset pack. Perfect for industrial rail yards and post-apocalyptic settings, these low-poly models include PBR textures and basic interiors.

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Medieval Village Environment
Free Unreal Engine Resources
Karl

Medieval Village Environment

Create stunning historical scenes with the Medieval Village Environment. This comprehensive pack includes buildings, props, and foliage for high-quality game development.

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Component Timeline
Gameplay Features
Karl

Component Timeline

The Component Timeline plugin brings full actor timeline functionality directly into component blueprints. This tool simplifies development with easy-to-use curve editing and event tracks.

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Highlight Plus 2 – All in One Outline & Selection Effects
Shaders
Karl

Highlight Plus 2 – All in One Outline & Selection Effects

Highlight Plus 2 adds a single workflow for outlining, glowing, overlaying, and marking objects inside Unity scenes. It works across objects, characters, sprites, and several other scene elements while keeping the original materials and meshes intact.

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Character Appearance and Dissolve
Transition
Karl

Character Appearance and Dissolve

This asset pack features 20 distinct appearance and dissolve effects designed for character transitions. It includes both standard materials and specialized versions optimized for mobile performance.

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Unity Shader Programming: Beginners to Advanced Techniques
Unity
Karl

Unity Shader Programming: Beginners to Advanced Techniques

This training follows Unity shader work from the first fundamentals through intermediate control and into advanced techniques. It connects setup, implementation, and creative effects with mobile optimization and profiler use.

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Toon Fantasy Nature
Landscapes
Karl

Toon Fantasy Nature

Toon Fantasy Nature offers a comprehensive library of 200 prefabs designed for stylized world-building, ranging from diverse tree species to custom particle systems and hand-painted skyboxes.

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Paint in 3D
Painting
Karl

Paint in 3D

Paint in 3D provides a specialized texture painting workflow for Unity, utilizing GPU acceleration to bypass the performance limitations of standard decal systems.

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MK Glow – Bloom & Lens & Glare
Fullscreen & Camera Effects
Karl

MK Glow – Bloom & Lens & Glare

MK Glow adds stylized bloom, lens surface, flare, and glare controls for bright surface light scattering in Unity scenes. It supports both threshold and natural workflows, with options for 2D and 3D setups. The effect is aimed at artists who want precise control over glow styling without relying on

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Asset Downgrader
Engine Tools
Karl

Asset Downgrader

Asset Downgrader is an experimental tool designed to move assets between different Unreal Engine versions. It enables developers to port content back to older releases like UE 4.27 and 4.26 by patching .uasset files.

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Ultimate Gameplay Camera
Gameplay Features
Karl

Ultimate Gameplay Camera

The Ultimate Gameplay Camera provides a professional-grade, dynamic third-person camera system for Unreal Engine. It features smooth movement, multiplayer replication, and extensive customization options without requiring C++ knowledge.

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Story Framework 5.2 – Interactive Template
Gameplay Features
Karl

Story Framework 5.2 – Interactive Template

Kickstart your narrative project with the Story Framework 5.2 – Interactive Template for Unreal Engine 5. This comprehensive toolset features interaction systems, dialogue frameworks, and saving/loading capabilities.

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Farm Crops
Crop
Karl

Farm Crops

Create a vibrant digital garden with this collection of stylized farm crops. These PBR-ready assets are optimized for performance and perfect for individual plant growth mechanics.

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Nature Package – Forest Environment
Vegetation
Karl

Nature Package – Forest Environment

Designed for Unity 2020.3.47 and higher, this collection provides 205 assets including optimized trees, scanned rocks, and specialized shaders for realistic forest landscapes.

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Pool Dives Animation Set
Variety
Karl

Pool Dives Animation Set

The Pool Dives Animation Set offers a collection of hand-crafted movements for characters jumping into water. It features three distinct jump styles with modular sequences to fit any height.

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AutoEnv Procedural Rock Cliffs
Procedural Systems
Karl

AutoEnv Procedural Rock Cliffs

Streamline your environment design with AutoEnv Procedural Rock Cliffs. This PCG-powered tool enables the rapid creation of rugged terrains, towering cliffs, and diverse biomes within Unreal Engine.

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Eyes Animator
Animations
Karl

Eyes Animator

Enhance your character’s realism with Eyes Animator, a procedural tool for Unity that automates eye movement and blinking for any creature type using intuitive settings.

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Fluid Flux
Procedural Systems
Karl

Fluid Flux

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.

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Japanese School Swimming Pool
Environments
Karl

Japanese School Swimming Pool

This comprehensive environment package provides the necessary tools to construct a detailed Japanese school swimming pool within the Unity engine. With nearly 200 prefabs and specialized post-processing profiles, it offers a modular approach to scene building.

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Game Kit Controller – Shooter Melee Adventure FPS TPS Creator 3D + 2.5D
Free Unity Resources
Karl

Game Kit Controller – Shooter Melee Adventure FPS TPS Creator 3D + 2.5D

Game Kit Controller (GKC) serves as a comprehensive engine solution for Unity, supporting first-person, third-person, and 2.5D perspectives. It integrates physics-based movement, vehicle systems, and advanced traversal mechanics to streamline the production of action-adventure and shooter projects.

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webar-foundation
Integration
Karl

webar-foundation

A package designed for the WebGL HTML5 platform that enables developers to create browser-based AR applications with features like multi-target image tracking and face mesh effects.

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Cinematic Car Rig (CCR)
Procedural Systems
Karl

Cinematic Car Rig (CCR)

The Cinematic Car Rig (CCR) offers a flexible and editable solution for automotive animation in Unreal Engine, moving beyond the limitations of physics-based simulations.

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Building Interior Cubemap Material Function
Building & Human-made
Karl

Building Interior Cubemap Material Function

Easily create realistic commercial office windows using this parallax-based material function. It automates interior randomization and nighttime lighting for efficient cityscape development.

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Asset Downgrader
Engine Tools
Karl

Asset Downgrader

Asset Downgrader is an experimental tool designed to move assets between different Unreal Engine versions. It enables developers to port content back to older releases like UE 4.27 and 4.26 by patching .uasset files.

Read More u00bb
Story Framework 5.2 – Interactive Template
Gameplay Features
Karl

Story Framework 5.2 – Interactive Template

Kickstart your narrative project with the Story Framework 5.2 – Interactive Template for Unreal Engine 5. This comprehensive toolset features interaction systems, dialogue frameworks, and saving/loading capabilities.

Read More u00bb
Big Zombie
Characters & Creatures
Karl

Big Zombie

This modular Big Zombie model is the perfect choice for a formidable boss or heavy enemy in your next horror project. With realistic PBR textures and full Epic Skeleton compatibility, it offers high-quality performance and easy integration.

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Farm Crops
Crop
Karl

Farm Crops

Create a vibrant digital garden with this collection of stylized farm crops. These PBR-ready assets are optimized for performance and perfect for individual plant growth mechanics.

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Stylized Sci-Fi Modern City
Free Unity Resources
Karl

Stylized Sci-Fi Modern City

This modular asset pack provides 136 unique meshes designed for creating stylized urban environments. Built for both HDRP and URP, it includes everything from architectural foundations to high-detail props like holograms and billboards.

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Ultimate Traversal Anims
Locomotion / Gaits
Karl

Ultimate Traversal Anims

The Ultimate Traversal Anims pack offers a comprehensive library of over 390 animations designed for realistic character movement. From climbing and vaulting to balancing and sliding, this asset provides everything needed for high-quality parkour systems.

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Top 30 Ranked Posts.

Story Framework 5.2 – Interactive Template
Gameplay Features
Karl

Story Framework 5.2 – Interactive Template

Kickstart your narrative project with the Story Framework 5.2 – Interactive Template for Unreal Engine 5. This comprehensive toolset features interaction systems, dialogue frameworks, and saving/loading capabilities.

Read More u00bb
Asset Downgrader
Engine Tools
Karl

Asset Downgrader

Asset Downgrader is an experimental tool designed to move assets between different Unreal Engine versions. It enables developers to port content back to older releases like UE 4.27 and 4.26 by patching .uasset files.

Read More u00bb
Big Zombie
Characters & Creatures
Karl

Big Zombie

This modular Big Zombie model is the perfect choice for a formidable boss or heavy enemy in your next horror project. With realistic PBR textures and full Epic Skeleton compatibility, it offers high-quality performance and easy integration.

Read More u00bb
Cinematic Car Rig (CCR)
Procedural Systems
Karl

Cinematic Car Rig (CCR)

The Cinematic Car Rig (CCR) offers a flexible and editable solution for automotive animation in Unreal Engine, moving beyond the limitations of physics-based simulations.

Read More u00bb
Building Interior Cubemap Material Function
Building & Human-made
Karl

Building Interior Cubemap Material Function

Easily create realistic commercial office windows using this parallax-based material function. It automates interior randomization and nighttime lighting for efficient cityscape development.

Read More u00bb
Farm Crops
Crop
Karl

Farm Crops

Create a vibrant digital garden with this collection of stylized farm crops. These PBR-ready assets are optimized for performance and perfect for individual plant growth mechanics.

Read More u00bb
Stylized Sci-Fi Modern City
Free Unity Resources
Karl

Stylized Sci-Fi Modern City

This modular asset pack provides 136 unique meshes designed for creating stylized urban environments. Built for both HDRP and URP, it includes everything from architectural foundations to high-detail props like holograms and billboards.

Read More u00bb
Ultimate Traversal Anims
Locomotion / Gaits
Karl

Ultimate Traversal Anims

The Ultimate Traversal Anims pack offers a comprehensive library of over 390 animations designed for realistic character movement. From climbing and vaulting to balancing and sliding, this asset provides everything needed for high-quality parkour systems.

Read More u00bb