Looks and sounds like a rom hack. I was at least hoping for the game to have better synthesized sound, or even a CD-quality soundtrack, but I guess they're going for nostalgia over quality this time around.
"'Casual games' are something the 'Game Industry' invented to explain away the Wii success instead of actually listening or looking at what Nintendo did. There is no 'casual strategy' from Nintendo. 'Accessible strategy', yes, but ‘casual gamers’ is just the 'Game Industry''s polite way of saying what they feel: 'retarded gamers'."
-Sean Malstrom







