From Sega Retro

Though they are the same game, Namco's and Tengen's MD Klax are different otherwise. How should we deal with this? The rumor is that Marble Madness is a similar way, as is Shadow of the Beast (though we have a dump of that) - Andlabs 00:53, 28 August 2011 (CDT)

Specifics: the graphics and SFX are totally different and the Tengen one has an options menu (and vs. mode reqiures pressing 2P Start on the starting round screen screen) - Andlabs 22:49, 13 September 2011 (CDT)
Actually it turns out Namco's 2P mode is versus, while Tengen's works like Columns — I guess in this case a split is warranted? - Andlabs 22:54, 13 September 2011 (CDT)

Master System manual

I guess the European Master System manual for this game is in fact an Australian one ... i have a scan, of a complete and true European manual and I will upload it soon (today)...--Asagoth (talk) 14:57, 24 January 2018 (CST)