WHATSIT Patch Viewer

Upload a quicksave.bin / patch save to draw its non-default chains, pixel-exact to the device's own screen.

Share this patch

The whole patch is inside this link — there is no server and nothing is uploaded. Anyone opening it sees exactly what you see. The name at the front is a label only; the patch itself is what gets loaded and validated.

Live Screen Mirror

Plug the module in over USB, click Connect, and turn on Main Menu → SCREEN MIRROR. Chrome/Edge/Opera only (Web Serial) — nothing is uploaded, the connection is direct from this tab to your module.

Send feedback

Describe what you found. If a patch is currently loaded, it will be attached so it can be reproduced — uncheck the box below if you'd rather not send it.

⚠ This report (your text, and the attached patch if included) is sent to a GitHub issue and will be visible to anyone with access to that repository — including publicly, once the repository is made public.