If you're looking to create textures for games using AI, several tools and platforms can help you generate high-quality, seamless textures efficiently. Here are some of the best options available:

1. Scenario
   • Overview: Scenario offers AI-generated seamless textures that can be customized using pre-existing models or personal uploads. Users can visualize and adjust parameters such as tiling, metalness, and roughness in real-time.
   • Features: Supports reference images for guiding texture creation, and allows for exporting texture maps compatible with various 3D applications.
   • Use Cases: Ideal for game studios needing consistent environmental textures and architectural firms requiring photorealistic materials 
2. Leonardo.ai
   • Overview: This platform enables users to generate production-ready art assets, including textures, by utilizing pre-existing models or training their own.
   • Features: Offers a beta solution for generating textures from text prompts and supports Stable Diffusion models.
   • Use Cases: Useful for developers looking to save time in the asset creation process while producing visually captivating game elements 
3. Polycam
   • Overview: Polycam provides an AI Texture Generator that creates exceptional 3D textures based on user-defined text prompts.
   • Features: Generates up to four tileable textures per prompt and allows easy integration into platforms like Blender and Unreal Engine.
   • Use Cases: Great for enhancing the visual appeal of games with high-quality, customizable textures 
4. Texture Lab
   • Overview: This AI tool generates unique, seamless 3D textures from text inputs, offering a variety of categories such as building materials and natural elements.
   • Features: Users can create variations and download textures in multiple formats (diffuse, height, normal).
   • Use Cases: Suitable for game developers needing diverse texture options without licensing concerns 
5. Deep-image.ai
   • Overview: Focused on texture upscaling, this tool enhances existing game textures while preserving detail and adding vibrancy.
   • Features: Uses advanced convolutional networks to improve texture quality without blurring.
   • Use Cases: Ideal for developers looking to elevate the quality of their existing texture assets 
6. Withpoly.com (Poly)
   • Overview: This platform allows users to create high-resolution, seamlessly tileable textures from text or image prompts.
   • Features: Supports a wide range of 3D applications and offers free usage for personal projects.
   • Use Cases: Perfect for 3D modeling, character design, and game development 

These tools leverage AI technology to streamline the texture creation process, allowing game developers to produce high-quality assets that enhance the visual fidelity of their projects efficiently.