Nitendo 64 is a game platform that provides 2D/3D games by nitendo coporation. Because its box are much expansives for young peoples the programmers made for us an android emulator for nitendo to play their favorites games.
To do that  you need to follow these steps:

1) download MegaN64 for android.
2) install this apps and back in your browser.
3) go to  doperoms.com and download a n64 games you like it come in zip format.
4) when download finished open mega n64 wait to install plugins
5) tap on "choose game", when dialog open select the game.
6) tap "play"=>"restart"
Enjoy the game!!!!