--- title: Speedrun your game port to Mac | daily.dev description: A walkthrough of using Apple's Game Porting Toolkit's coding agent to port a Windows game (Microsoft's mini engine) to macOS. The agent analyzes the codebase,... canonical: https://daily.dev/posts/speedrun-your-game-port-to-mac-t6zkjd9zx twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Speedrun your game port to Mac | daily.dev og:description: A walkthrough of using Apple's Game Porting Toolkit's coding agent to port a Windows game (Microsoft's mini engine) to macOS. The agent analyzes the codebase,... og:url: https://daily.dev/posts/speedrun-your-game-port-to-mac-t6zkjd9zx og:image: https://api.daily.dev/og/posts/t6zKJD9Zx.png og:image:alt: Speedrun your game port to Mac og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Speedrun your game port to Mac **[Apple Developer](https://daily.dev/sources/appledeveloper)** · 1 min read · 0 upvotes · 0 comments ## Summary A walkthrough of using Apple's Game Porting Toolkit's coding agent to port a Windows game (Microsoft's mini engine) to macOS. The agent analyzes the codebase, generates a porting plan, writes code, captures GPU traces for debugging, and implements fixes — including Metal FX upscaling and full Metal 4 rendering. The demo covers the full journey from getting a window up to resolving texture mapping issues through agentic debugging. Full session available at WWDC26. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Mac gaming is finally getting the overpowered upgrade it deserves](https://daily.dev/posts/mac-gaming-is-finally-getting-the-overpowered-upgrade-it-deserves-jt4n4rppc) · Hacker News · 1 upvotes · 0 comments - [Mac gamers finally have a real solution, and it's running far better than I expected](https://daily.dev/posts/mac-gamers-finally-have-a-real-solution-and-it-s-running-far-better-than-i-expected-rzdkutd7a) · XDA Developers · 0 upvotes · 0 comments --- Tags: [#game-development](https://daily.dev/tags/game-development), [#mac](https://daily.dev/tags/mac) [View this post on daily.dev](https://daily.dev/posts/speedrun-your-game-port-to-mac-t6zkjd9zx) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Speedrun your game port to Mac","url":"https://daily.dev/posts/speedrun-your-game-port-to-mac-t6zkjd9zx","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/speedrun-your-game-port-to-mac-t6zkjd9zx"},"datePublished":"2026-07-16T21:39:16.346Z","dateModified":"2026-07-16T21:39:31.671Z","description":"A walkthrough of using Apple's Game Porting Toolkit's coding agent to port a Windows game (Microsoft's mini engine) to macOS. 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