I am wondering which (if any) SNES emulators can support 3-4 player multiplayer locally on the same PC (with enough USB gamepads plugged in)? Many SNES games were excellent with 3/4 players (e.g. Mario Kart, Bomberman, Secret of Mana); however, it seems to be a bit unclear in the tech specs for many of the available emulators, to what extent they support 3-4 player local multiplayer.
I typically use bsnes, but I can't see any option in the settings to enable play with more than 2 controllers.