Cascade

I built Cascade, an 8×8 drag-and-drop block puzzle game (Block Blast–style), as a personal project:

- Entire game lives in one self-contained HTML file — no frameworks, no build step, no dependencies

- All sound effects are synthesized in-browser via the Web Audio API (no audio files, no licensing)

- Three difficulty levels, combo scoring, installable as a PWA with offline support

I'm not planning to publish/monetize it myself, so I listed the source code for other devs who want a ready-made casual game to reskin or build on:

https://entromak.gumroad.com/l/cascade-block-puzzle

This is my first time selling something like this — would love any feedback on the listing itself, or the pricing ($50), if anyone has thoughts.