TurboSquid one of the oldest game art websites offering a large collection of 3D models with high quality content, you can select the formats you want Unity package.

Different types of game art are available: backgrounds, characters, vehicles, objects.etc.

Just like Itch.io, artist use this platform to sell their game art work, but also you can find free game art by selecting free option in the sidebar. GameDev Market is a market place created by indie game developers who know exactly what game developers will need for their projects. Here is another site to download free game art and asset, Itch.io one of the best places to look for free game asset, they offer more than 900 free 3D game asset pack, there is tones of tags to add for more specific search (3D, 2D, Low poly, Pixel art,…).

In Kenny you will find awesome free low poly 2D and 3D game art that will be perfect for your mobile game projects, the site offers more than 30,000 images, audio files and 3d models all for free, you can use this free content in commercial projects without credits, if you like their content and find it useful there is a option to donate to support the site. Using free products in your commercial or personnel project is totally legal as long as you are using Unreal Engine. Unreal Engine Marketplace offers a high quality free models perfect to use on your professional prototypes and games, you have the option to select only free content. Also you can use unity assets in other engines and softwares. You can filter free models to have only free assets listed, if you’re working in unity you can easily download or import assets. Unity Asset store one of the most popular assets stores where you can find tones of 3D assets, 2D, textures and materials, UI, animations, audio, VFX, etc… even whole 3d game Kit ready to use.

3d game kit download