FCEUX

What works

• Loads ROMs from command line and dialog window
• Sound
• Graphics
• Save states

What does not

If you switch to a different application, when you go back to FCEU, keyboard commands for system functions (save/load state, cpu accelerator, etc) don't work. Gamepad keys still work, though. Going into the menu then back to the game - it isn't necessary to actually choose a menu option - restores keyboard commands.

Workarounds

What was not tested

• Only a handful of games were tested
• No indie games or games with mods

Hardware tested

Graphics:

• GPU:
• Driver:

Additional Comments

FCEU treats different types of paths as pointing to different files. Ex: /media/windrive/games/roms/file.zip from the command line and z:\games\roms\file.zip from the open file dialog are two different ROMs, so save states and the memory file are not carried over. Best solution is to just pick one way of opening files and sticking with it.