GameMaker adds Claude Code to GMRT CLI
GameMaker is rolling out GMRT, a new runtime and CLI toolchain aimed at professional teams, along with Claude Code-powered workflows for terminal-based assistance. The update emphasizes plain-text project files, better Git compatibility, source-available runtime access coming in Q2 for desktop, mobile, and web, and a language roadmap that adds JavaScript, TypeScript, and C# later in 2026. It also expands 3D support with glTF loading and scene-graph-based workflows.
This reads like a serious tooling upgrade rather than a flashy AI garnish. Putting Claude Code into the CLI is the practical move because it targets the annoying, repetitive parts of engine work instead of pretending the editor itself needs a chatbot.
- –The AI feature is integrated into the command-line workflow, so it should be more useful for build/debug automation than surface-level prompt helpers.
- –Plain-text project files and Git-friendly workflows are likely the bigger win for teams shipping at scale.
- –Source-available runtime access and broader language support suggest GameMaker is positioning GMRT as a more professional, extensible platform.
- –The 3D and glTF improvements matter, but the headline is really the shift toward a modern, automatable engine workflow.
DISCOVERED
3h ago
2026-04-30
PUBLISHED
3h ago
2026-04-30
RELEVANCE
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gamedevdotcom