Cartridge came bundled with the US Virtual Boy system. Boxed (barcode-less) versions only existed for rental at Blockbuster, but became available when they sold their stock of Virtual Boy games.
Bundled with Virtual Boy Store Displays, two demo cartridges were sent to US retailers. These variants of Red Alarm and Virtual Boy Wario Land are identical to the retail versions, the only differences are the "Not for Resale" labels as well as the serials being prefixed with "DIS-".
Virtual Boy Wario Land (Not for Resale)
Bundled with Virtual Boy Store Displays, two demo cartridges were sent to US retailers. These variants of Red Alarm and Virtual Boy Wario Land are identical to the retail versions, the only differences are the "Not for Resale" labels as well as the serials being prefixed with "DIS-".