After you have fought the Ninja and watched/skipped the cutscenes that followed, have a look around Otacon's lab. You should notice a purple Nintendo Gamecube and a Wavebird wireless controller on one of the desks. On the TV next to it the screen shows... more
1. After the battle with the ninja and talking with Hal Emmerich for the first time, search the labratory computers for a little Mario and Yoshi
figurines on top of a computer.
2.Once you find them go into first-person mode and aim your gun at yoshi.... more