Choose the color you want to play as. Press space to eat the Koopa shell. Tap the right arrow for a different song. When you reach 10 points, the shell moves faster, and when you reach 25, it moves even faster.
Thank you Nintendo for making Yoshi. I just saw @SuperMarioYEA make a studio which I thought would be fun to make a game for. Update 1.2: I made the animations more smooth, added sound effects, and made the shells change color depending on your Yoshi's color. Update 1.3: I made Yoshi's swallowing quicker and added to the shell's movements (As seen in the instructions) Fun Fact: Yoshi's full name is T. Yoshisaur Munchakoopas but he is called Yoshi because that is the only word he can say.