Unity 7 to launch Q1 2027, adds Surface Cache GI

Unity announced Unity 7, a next-generation Editor and runtime, with a public beta planned for December 2026 and a full release scheduled for Q1 2027. The company listed new rendering features, faster shader workflows and tools for collaboration and commerce as part of the update.

Unity wrote in a preview post that Unity 7 will introduce Surface Cache GI, a dynamic global illumination system. The preview describes Surface Cache GI as providing “indirect lighting that adapts when lights change,” allowing scenes to update lighting without lengthy rebakes. The release will also include neural upscaling across all Unity-supported devices, which lets projects render at lower internal resolutions and use AI upscaling to raise final image quality.

The company plans performance and iteration improvements by moving core runtime and tooling to a modern CoreCLR. Unity lists benefits such as “up to 90% faster shader builds” and a “near-instant Play Mode” intended to reduce wait times during development and speed shader compilation and testing.

Unity 7 will expose a public API and a set of services that let productions connect with external tools, roles and automated agents without granting full editor access. The documentation says these services allow teams to give contributors limited access to parts of a project and to integrate external systems and agents into development workflows.

The release includes an upgrade path from Unity 6 that does not require rebuilding existing projects, according to the company. Unity’s FAQ recommends upgrading to the latest Unity 6 release to preview many of Unity 7’s foundational changes. Unity posted the preview on May 20 and has not provided specific calendar dates beyond the December beta window and a Q1 2027 launch target.

Unity 7 also adds native Vector tools for commerce, including built-in webshops and unified catalogs. These tools are described as enabling direct-to-consumer storefronts and no-code catalog management inside projects.

Unity’s engine has been used to build commercial and independent titles such as Rust, Valheim and Among Us. The company has released technical notes and an FAQ for developers who want to test features ahead of the beta.