When you go to the shop you see the red box with text click it twice to exit the shop. Click the Pikachu in the box to get Pikachus, buy pokemon at the shop to increase Pikachus per click. Pikachus and PikachusPerClick in the Bottom Left. To let Pikachu give you a little tip, tap space and Pikachu says the same thing.
None, made this myself. NOT MY MUSIC : Pokemon Intro