Vibecoded Factorio-SimCity hybrid lets you build a utopian city in the woods, works on mobile
AndyMasley · x · 2026-10-28
Developer Andy Masley shared Second Summer, a game he vibecoded as a simpler mix of Factorio and Sim City. Players build a gentle utopian city in a pine valley: mark land and watch homes grow, float goods along water channels to the works that need them, and research from cabins up to glass domes and stepped garden houses across a four-season year.
The game runs on a hex map with low-poly art, supports drag-to-rotate and scroll-to-zoom, works in mobile browsers, and its single-file JavaScript source is openly viewable.
Related event: Developer vibe-codes Factorio x SimCity hybrid game playable on mobile(2 posts)→
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