This game is not explicit, but it does have a bare ass in it.

Came up a little short on mechanics, but here's the gist:

Just go around and fight the dinosaurs. You can upgrade your attack at the blacksmith, and buy food, which automatically heals you, at the farm. Don't spend money at the clothesmaker because it's not implemented.

Here's the real trick: See if you can find all 9 unique hat styles. There are 3 hidden in each level.