Marvin Tang's profile on Product Hunt

About

Indie game developer and web publisher. I build free browser games and run several online platforms, including phyfun.com (physics & casual games), sortfun.com (sorting games), and randtap.com (random generator tools). Always shipping something new.

Links

Badges

Tastemaker

Gone streaking

Maker History

KitsetA fast hub of single-purpose browser tools
Jun 2026
2PlayerFunFree two-player games play with a friend on the same device
Apr 2026
SortFunSorting puzzle games water sort, ball sort, parking sort
Apr 2026
LumiGameLabFree educational games for kids — math, science, geography
Apr 2026
Dog Names Expert11,945 dog names with meanings, breeds & origins — offline
Apr 2026

Forums

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3d ago

Kitset - A fast hub of single-purpose browser tools

Kitset is a growing hub of tiny, single-purpose web tools — word counter, JSON formatter, case converter, and more. Each does one job, runs entirely in your browser, needs no account, and loads in under a second. Open the page, do the thing, move on.

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2mo ago

SortFun - Sorting puzzle games water sort, ball sort, parking sort

Free platform dedicated to sorting puzzle games. 400+ games across 8 categories: Water Sort, Ball Sort, Color Sort, Parking Sort, Screw & Bolt Sort, Shape Sort, Object Sort, and more. All free, browser-based, playable on any device. No download required. New games added regularly.

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2mo ago

2PlayerFun - Free two-player games play with a friend on the same device

Free platform for two-player browser games. Every game is playable instantly on the same device — no download, no account needed. Categories: Fighting, Adventure, Racing, Sports, Shooting. Perfect for playing with a friend on any desktop or laptop. No console, no controllers, no setup required.