If hypothetically we discovered some alien race and it was your job to supply them with the Earth's greatest games would you give them both Tetris and Tetris DS?
That has nothing to do with ports. You wouldn't want to give them games that are similar where one is superior, this would also mean sending only one Final Fantasy, only one Mario sidescroller, etc. You wouldn't give them all Metroid games, just Prime and Super.
They could've made the exact same game and not used the Metroid license, but why should they? Metroid is a recognizable name, the characters aren't out of place in an FPS, and it makes marketing that much easier.
Metroid is a name recognizeable as a certain kind of game.
So what's the name of that game company which constantly brings new and fresh franchises to the market and never milks sequels?
Oh, right, there ISN'T one...
No but noone does it as excessively as Nintendo. You know it is a sad thing when you can say Capcom is creating more franchises than you.
Did Mario sell Cubes? No. Neither did Zelda or Metroid
Zelda sold some and Metroid Prime was a major console seller. It was a complete makeover for the franchise, after all. You know, like OOT and Mario 64.
i remember when megaman NEO (aka legends) was first announced and i was so excited. i thought it would be to megaman what mario 64 was to that franchise. boy was i wrong. that transition to 3d blew big time.
Nonsense. Rockman Dash wasn't a bad game. Capcom didn't learn from Quake what strafing can do to a game but other than that it was pretty good. Lots of exploration, hidden stuff, a nice story (even though it was another case of franchise shoehorning), villains with personality, etc.