Can't play on my MacBook

[Mudbill]

One thing you can't do with the touchpad is to right click while holding left click. This is used to throw things. You can use the cmd key to do this instead though. I can imagine it would be difficult to grab and hold things while walking though, as you'll need to keep holding down the touchpad while looking around on it. It's possible, but very tricky. I strongly recommend a USB mouse or something.