Feel free to ignore these suggestions, but there are a few things I think would add the last bit of polish onto this emulator:
1] pause when entering menu, since a lot of games have no pause function otherwise.
2] save the rom directory. I know a lot of people like to keep all their roms organized in a dedicated folder, and its a pain navigating every time.
3] ability to customize keys. I like how Frodo uses the Y key as up, which makes jumping a lot easier in some games. Being able to set the other buttons to various keyboard keys would be helpful.
3] ability to customize keys. I like how Frodo uses the Y key as up, which makes jumping a lot easier in some games. Being able to set the other buttons to various keyboard keys would be helpful.