Mic for Hey You Pikachu?

So every 64emulator/ROM combo tells me Hey You Pikachu won't work because it needs a mic.
Well, my laptop has a mic built-in, but apparently it won't acknowledge that.

Is there an external mic that actually works or a program to bypass it?
Or some other trick that won't run me $60+?
Because honestly I see no point in sites keeping the ROM for that game when you can't even play it on a computer. Like honestly, that's just cruel to get someones hopes up.

So. Solution, or should I just shell out the $60+ for a physical game and its components?

I think you will need to spend the $60+, because I haven't heard of that game emulated yet.

First off, very simple, put the microphone in your
computer.
Then go to your configuration and see if it works
properly.
Click Start -> Configuration -> Voice (or something
of that sort) and then test it. If your microphone works it should work on
Project 64 too, if it doesn't, check if your microphone volume is turned all the way up. Oh I just read that Project 64 hasn't programmed
the microphone feature yet, and I guess you'd
better not hope too much that they will because it
will take much work.