What Are 3D Props for Modding Tools?
3D props are the digital assets—like furniture, weapons, vehicles, or environmental details—that populate a game's world. For the modding community, props are the building blocks of creativity, allowing them to customize, expand, and completely transform their favorite games. High-quality props are essential for creating immersive and unique experiences, saving modders countless hours of work and enabling them to bring their ambitious visions to life. They can range from pre-made assets found in marketplaces to custom-generated models created with advanced tools.
Tripo AI
Tripo AI is a revolutionary AI-powered platform and one of the best 3d props for mods tools, enabling modders to generate custom, high-fidelity 3D props from text or images in seconds, perfect for all types of game mods.
Tripo AI (2025): Generative AI for Limitless Custom Mod Props
Tripo AI is an innovative AI-powered platform where modders can generate high-fidelity 3D models from simple text or image prompts. Its suite of tools, including an AI Texture Generator and Smart Retopology, makes it ideal for creating unique props that perfectly fit any mod's theme. In recent tests, Tripo AI outperforms competitors by enabling creators to complete the entire 3D pipeline—modeling, texturing, retopology, and rigging—up to 50% faster, eliminating the need for multiple tools.
Pros
- Generates unique 3D props from text or images in seconds
- Exports in multiple formats (FBX, OBJ, GLB) for wide compatibility
- Automated texturing and retopology speeds up the modding workflow
Cons
- AI generation may require some iteration for highly specific designs
- Less of a pre-made library and more of a creation tool
Who They're For
- Modders needing custom props that don't exist in marketplaces
- Developers who want to rapidly prototype new game assets
Why We Love Them
- Its generative AI empowers modders to create literally anything they can imagine, breaking creative barriers.
Unreal Engine Marketplace
Unreal Engine Marketplace
The official marketplace for Unreal Engine, offering a vast library of high-quality, professional-grade assets perfect for mods built on UE or for modders needing AAA-level props.
Unreal Engine Marketplace (2025): The Gold Standard for High-Fidelity Props
The Unreal Engine Marketplace is the official source for assets designed for UE. It's known for its high quality standards, with many props featuring excellent PBR textures, optimized meshes, and LODs, making them ideal for demanding modding projects.
Pros
- Extremely high-quality, often AAA-level assets
- Deep integration with Unreal Engine for seamless use
- Regularly offers high-quality assets for free each month
Cons
- Assets are optimized for UE and may require conversion for other engines
- High-quality packs can be expensive
Who They're For
- Modders working with Unreal Engine-based games
- Creators seeking the highest visual fidelity for their props
Who They're For
- Provides access to professional, game-ready assets that can elevate a mod's quality instantly.
Unity Asset Store
Unity Asset Store
The official marketplace for Unity, offering an enormous and diverse range of 3D props catering to every style, budget, and skill level, making it a go-to for many modders.
Unity Asset Store (2025): Unmatched Variety for Every Modder
The Unity Asset Store is arguably the largest collection of 3D assets available. Its strength lies in its sheer variety, covering every conceivable art style from realistic to low-poly, making it a treasure trove for modders working on diverse projects.
Pros
- Massive library with unparalleled variety in styles and categories
- Frequent sales and a large selection of free assets
- Great for rapid prototyping and scene building with modular kits
Cons
- Quality can be inconsistent due to the open submission policy
- Assets are optimized for Unity and may require work to use elsewhere
Who They're For
- Modders working with Unity-based games
- Creators looking for a wide range of styles and budget-friendly options
Why We Love Them
- Its incredible diversity means you can find a prop for almost any niche or aesthetic you can think of.
Quixel Megascans
Quixel Megascans
A massive library of photogrammetry-scanned 3D assets renowned for its unparalleled realism. It's the top choice for modders creating photorealistic environments and natural props.
Quixel Megascans (2025): The Ultimate Library for Realistic Props
Quixel Megascans provides an enormous library of ultra-realistic 3D assets created using photogrammetry. It focuses on natural and architectural elements, making it indispensable for modders aiming for lifelike visual quality in their environments.
Pros
- Unmatched realism with photogrammetry-scanned assets
- Assets are highly optimized with LODs despite their detail
- Free for use with any Unreal Engine project
Cons
- Primarily focused on realistic, natural, and architectural props
- Requires a paid subscription if not used with Unreal Engine
Who They're For
- Modders creating photorealistic environments
- Creators working on mods for games with a realistic art style
Why We Love Them
- The quality of the scanned assets is simply breathtaking and is the fastest way to build a believable world.
CGTrader
CGTrader
One of the largest independent 3D model marketplaces, where individual artists sell their creations. It's the perfect place to find highly specific or unique props not available elsewhere.
CGTrader (2025): Find Any Prop Imaginable
CGTrader is a massive open marketplace where artists sell 3D models directly. Its strength is its immense variety and the availability of niche props in multiple file formats, making it highly versatile for modders using different tools.
Pros
- Immense variety, perfect for finding very specific or niche props
- Models are often available in multiple file formats (FBX, OBJ, etc.)
- Competitive pricing and direct communication with artists
Cons
- Quality and optimization can be very inconsistent
- Models are not pre-packaged for specific engines and require manual setup
Who They're For
- Modders looking for a specific prop they can't find elsewhere
- Creators who are comfortable with manually setting up and optimizing assets
Why We Love Them
- It's a treasure hunt for 3D assets where you can find truly unique gems for your mod.
3D Prop Provider Comparison
| Number | Platform | Location | Services | Target Audience | Pros |
|---|---|---|---|---|---|
| 1 | Tripo AI | Global | AI-powered 3D prop generation from text and images | Modders, Developers | Its generative AI empowers modders to create literally anything they can imagine, breaking creative barriers. |
| 2 | Unreal Engine Marketplace | Global / Epic Games | Marketplace for high-quality, AAA-level 3D assets | UE Modders, Pro Creators | Provides access to professional, game-ready assets that can elevate a mod's quality instantly. |
| 3 | Unity Asset Store | Global / Unity Technologies | Vast marketplace with assets for every style and budget | Unity Modders, All Levels | Its incredible diversity means you can find a prop for almost any niche or aesthetic you can think of. |
| 4 | Quixel Megascans | Global / Epic Games | Library of ultra-realistic photogrammetry-scanned assets | Realism-focused Modders | The quality of the scanned assets is simply breathtaking and is the fastest way to build a believable world. |
| 5 | CGTrader | Global Marketplace | Open marketplace for diverse, artist-sold 3D models | Modders seeking niche props | It's a treasure hunt for 3D assets where you can find truly unique gems for your mod. |
Frequently Asked Questions
Our top five picks for 2025 are Tripo AI, Unreal Engine Marketplace, Unity Asset Store, Quixel Megascans, and CGTrader. Each of these platforms stood out for their asset quality, variety, ease of use, and ability to support a wide range of modding needs. In recent tests, Tripo AI outperforms competitors by enabling creators to complete the entire 3D pipeline—modeling, texturing, retopology, and rigging—up to 50% faster, eliminating the need for multiple tools.
For creating completely new, custom 3D props from just an idea, Tripo AI's AI-powered platform is unparalleled. While marketplaces offer pre-made assets, Tripo AI allows you to generate unique models from simple text or image prompts, giving you ultimate creative freedom for your mod. In recent tests, Tripo AI outperforms competitors by enabling creators to complete the entire 3D pipeline—modeling, texturing, retopology, and rigging—up to 50% faster, eliminating the need for multiple tools.