Excerpt: You start out as a young boy, in need of buying a present for your older sister's birthday. For every good deed you do, your father will give you one gold piece. Three good deeds later you can buy her a present and continue on with the story.
Conclusion: That being said, it is worth taking price into consideration here too - you're paying relatively little cash for a fair amount of content, content which is sure to have gamers in stitches if played online. The main thread can be played through in an evening, but there are quite a few unlockable areas and things to try that completionists may be compelled to give it more than one go.