If you're looking for another Scenario alternative, Layer is worth a look. It's designed to let game studios build in-game content, marketing and live operations art at scale. With AI, Layer lets teams create high-quality game assets in a custom brand style, with unlimited asset generation, style consistency, editing tools and live operations optimization. It has a variety of pricing tiers, including a free option, so it's good for a range of users.
Another good option is Sloyd, an AI-based 3D model generator that makes it easier to create high-quality, customizable 3D models. With the ability to convert text to 3D, automate UV-unwrapping and create LODs (levels of detail), Sloyd lets developers create models optimized for real-time 3D creation in games and apps like Unity without having to know how to create 3D models. It has several pricing tiers for different needs.
If you want a broader tool, 3D AI Studio is a collection of tools to convert text or images into high-quality 3D assets, including models, animations and textures. With tools like Text to 3D and Image to 3D, AI Texturing and high-quality materials, it's designed to be fast and easy to use, making it a good option for pros and individuals working on game development and animation.
Last, AI Game Assets Generator is another AI-based tool to quickly generate a broad range of game assets, including characters, props, scenes and more. It lets developers type in what they want to create with natural language input and then generate the assets on the fly. It's good for automating asset creation so developers can focus on the creative work.