Press the flag to begin. Press the left arrow to change the color of the cat. Press the up arrow to increase Nano's (the sprite at the right) size. Press the down arrow to decrease Nano's (the sprite to the right) size. Press the space bar to change Giga's (the sprite to the left) costume.
The modifications I did were: 1.Add two new characters on the left and the right of the cat. 2.Add features to the two added characters. 3.Added new sounds. 3.The cat is in his second costume instead of his first. 4.I changed the arrow to the left instead of the right to change the cat color. 5.I didn't add Cassy Dance as it was supposed to be in the beginning.
