It's no better in the art department. In fact it's worse because there are fewer career paths out of the industry.

It works out for some people, but you have to be willing to accept relatively low pay and work a TON at the expense of pretty much every other part of your life - exercise, social time, proper sleep, hobbies, meals away from your desk...

I was a programmer in the game industry for 3.5 years and quit just over a year ago. It was exciting, but it wasn't worth it. I'm much happier now. Let me know if you have questions about my experience.