Metroid Zero Mission
Where is the options page?
The player options page for this game contains all the options you need to configure and export a config file. Please note that by default, the website only exposes a couple well known romhacks. If you want to use your custom hack, please generate locally.
Warp back to the Starting Room
You can warp back to the starting room from anywhere by pressing L while on the map screen. Note that doing this resets your progress to your last save. Logic accounts for this when taking potential one-way paths. If you do this during the ZSS segment, Mother Brain gets unkilled.