Battle Tycoon - Flash Hiders SFX (Rev A) is a revised version of Battle Tycoon - Flash Hiders SFX, presumably an updated release that addressed bugs or included additional features in the original SNES title. The 'Rev A' designation commonly means a later revision or version of the game, perhaps with improvements or corrections. More specific details are needed for a complete understanding of what changes were incorporated in the revision.  Like the original version, information regarding the game's developer and sales remains limited.

Battle Tycoon - Flash Hiders SFX (Japan) (Rev A)

Battle Soccer 2 (Japan)