NPlayers.ini v0.134 is released.NPlayers.ini fills the "Players" column of your favourite MAME / SDLMAME frontend letting you know how many players the game supports and if it's simultaneous play or not. You'll find more info in the text file included in the zip archive.

Download: NPlayers.ini v0.134 (for MAME 0.134)
Download: NPlayers.ini v0.134 (for MameUI 0.134)
Source:Here