Mortal Kombat Mythologies: Sub-Zero was released for the N64 months after the Playstation version came out.  The Playstation version is better in many areas compared to the N64.  The N64 version does not come with FMV's, but the Playstation version does.  Instead, the N64 version uses slideshows to explain things in the game.  The game is still 2D on both ports, which is why the game didn't fair too well in the 3D video game industry. 
    The controls and the game response are a little slow because you have to turn around in 2D.  But, the N64 does use the rumble pack which gives the game some interesting fun.  MK Mythologies does have a lot of positive aspects to it as well.  If you like fighting and role-playing games, this is the game for you.  It still sports all the action from previous MK's, but also has a new twist.  This game really isn't that bad, and if you really enjoy Mortal Kombat, this is a game you shouldn't pass up.