Here's a picture of Big Buck Hunter: http://img.photobucket.com/albums/v280/TalesFromTheOutlane/BBHPlayfieldPhoto.jpg
It's hard to tell how it will play from such a small picture, but you can tell that the deer moves across the playfield. The five shotgun shell inserts makes me think that the deer will possibly stop in front of those and you'll need to hit it in order to make it move on, though I'm not sure.
More info and cabinet art here: http://www.pinballnews.com/games/bigbuckhunter/index.html