Ryan Veeder is known for making polished, smooth, amusing games, and has made another great example here.
You are a caveman with an unusually intelligent wife and surrounded by a variety of animal life.
The game is fairly short, with only 2 or 3 small puzzles, but the setting is charming and the game feels cohesive. It is an interesting counterpoint to the Edifice, a long, difficult, serious game treating some of the same material.