Your own cartridge dump, read in this tab. Nothing is uploaded.
Choose your Metroid: Zero Mission ROM
The file is read with the File API straight into the emulator's memory in
this tab. This page has no server component and cannot reach any other
origin — see the Content-Security-Policy in its source.
…or drop the file anywhere on this page
no ROM
Arrow keys move · X A (jump) · Z B (shoot) ·
A / S L / R · Enter Start · Shift Select ·
P pause. A standard gamepad works too (untested).
Your save is kept in this browser under this site's storage; Forget stored ROM
clears the cached ROM only.