Simply amazing!!
This is a really neat game. You'd think you would get really bored of it fast, but you don't.
Hint: If you want to make him really happy, or really sad, really fast, do this.
Buy the Gravity Shifter, and if you want to make him sad, the stun gun.
To make him happy, put the gravity shifter in the middle, so that it isn't moving, and use tickle on him.
To make him sad, do the same thing, but instead use the stun gun instead of tickle.