I think it's also important to mention that Mario Tennis will be available until July 22, while Electroplankton will be available until July 15.

I may go for Mario Tennis, I didn't play very much of it back when it came out for N64.  My only thing is that playing a tennis game using a regular controller seems like it may have the potential to feel a little boring after how fun playing Wii Sports (then table tennis in Wii Sports Resort) was.

Electroplankton was awesome, so much fun to mess around with, definitely not a game but still a very cool idea.

I'm always a little disappointed come the first of the month...

That's what she said.  :cool;


Anywho its a nice promotion, remember Nintendo does not HAVE to do anything like this but they do. So while I haven't picked up any games (yet) I give nintendo credit for this promotion. 

Mario Tennis is a good game, one of the best N64 games IMO.