How to shoot: press on the table on the far side of the cue ball from where you want it to go, then pull away. The farther you pull, the harder the shot. Let go to shoot, or slide back in close to cancel.
Spin: tap the little white ball above the table. Low is draw (the cue ball backs up), high is follow, left and right change how it comes off the rails.
House rules: after a foul, the other player gets ball in hand anywhere. You must call the pocket for the 8 by tapping it.