Google launches Playground, an AI platform for creating games with text prompts

Google described Playground as an experimental gaming platform that lowers barriers to creation. It uses a conversational interface, allowing users to start from a blank canvas, remix starter prompts or use guided support. Users can specify a genre such as trivia or racing, choose 2D or 3D, and select single-player or multiplayer for some genres before describing mechanics, gameplay and visual style, TechCrunch reported. They can also upload visuals that the system turns into game assets matched to an art style, according to TechCrunch.

After an initial version is generated, creators can continue to adjust physics, rules, characters, environment and other elements through further prompts. Google says users remain in control of the creative direction from rough concept to final product. Games are browser-based and can be played on phones or laptops.

Finished games can be kept private, shared by link, or published to the Playground Explore gallery. Published games support in-game leaderboards and multiplayer in select genres, according to Google. The gallery uses player ratings and play activity to highlight games that are fresh, creative and fun, and every published game undergoes safety screenings aligned with Google's Community Guidelines, along with user reporting. Playground also connects with Play Games profiles, letting users claim a handle, like games, join leaderboards and follow creators.

Playground is free to browse and play. Creating games relies on a weekly token system; the free tier provides a limited number of tokens, while Google One AI subscribers receive higher limits based on their plan. Google spokesperson Nia Carter told The Verge that Playground is powered by Google's existing foundation models, including Gemini, Nano Banana and Lyria, paired with a custom harness refined through internally built games and evaluations.

Google also said Playground will soon offer integration with Unity Spark. The Verge reported that Google and Unity are revealing Unity Spark, an AI game-making experience closer to a professional-level game development engine that allows simultaneous creation with others, and that games made with Unity Spark will be shareable on Playground. A closed beta for Spark is scheduled to begin later this year, with a waitlist opening at announcement, according to The Verge. TechCrunch reported Google has indicated the integration could come in a future update and give Playground users access to additional 3D capabilities and professional-level mechanics.

Playground's launch places Google in a growing market of AI-assisted game creation tools. Meta recently announced that users will be able to build games with AI on phones and the web for its Horizon platform, with new apps rolling out in early access; published games made with those tools can be recommended on Facebook and Instagram. Roblox has also begun letting users create games with AI on phones as part of its Build feature, which is in public alpha testing in a few countries. TechCrunch noted Roblox announced Build in July. Google previously explored cloud gaming through Stadia and later incorporated games into YouTube Playables, TechCrunch reported.

Google said Playground is an early experiment and will continue to evolve with its community. The company plans to expand availability beyond the U.S. to additional countries, according to TechCrunch. Browsing and playing the catalog is free, while creation access is tiered based on Google One membership.