Unity Spark

Google Playground is a browser-based experimental platform for adults to create, play, and share custom games without coding. Users describe a game in plain language, then refine its rules, visuals, or gameplay through conversational prompts. Guided creation flows, reference-image uploads, and genre templates such as trivia, racing, platformers, and tower defense offer different starting points. Creators can edit games, export HTML, JavaScript, CSS, and asset files, and publish creations as private, unlisted, or discoverable. Players can browse community-created games, follow creators, and use public or invite-only leaderboards; multiplayer creation is also available in preview. Playground is currently offered in the United States to people aged 18 and over. Playing the public catalog is free, and a limited weekly-token generation tier is rolling out; Google AI plan subscriptions provide higher limits and immediate creation access.

Layer is an AI-powered creative production platform that helps game studios, designers, and marketing teams generate and edit images, videos, 3D models, audio, and interactive advertising assets. The software provides access to more than 500 AI models through a unified workspace for creating game art, characters, environments, promotional materials, and multimedia content. Its custom model training capabilities allow organizations to generate assets that follow their existing artistic styles and brand guidelines. AI-powered editing tools support background removal, image upscaling, animation, texture generation, character variations, and video enhancement. Layer also includes autonomous creative agents, automated production workflows, and tools for generating playable advertisements from marketing briefs. The platform integrates with Photoshop, Figma, Blender, Unity, Unreal Engine, and other creative applications while providing APIs, team collaboration, and more.