Mario W-256 (SMB1 Hack) Rom is available to play for Nintendo console. This game is the USA version at Portalroms.cc exclusively. Download Mario W-256 (SMB1 Hack) ROM and use it with an emulator and Play this Nintendo game on desktop PC, mobile, and tablets in maximum quality. Before Downloading the Mario W-256 (SMB1 Hack) Rom Just check out Nintendo Emulators. This USA Language game is in the category of Games and the size of this Rom is only 30.7KB. So now If you enjoy this Mario W-256 (SMB1 Hack) ROM then you can also like other similar Nintendo Games.