A Monster's Expedition is a puzzle game where a monster finds creatures on an island and learns about the history of humanity. The puzzle is how to get from one island to the next.

You do this by pushing trees over and rolling them into the water to be used as a bridge to another area. The trees can only be pushed over once, and the order and direction in which you push them changes how they will land. Some boulders act as obstacles making it harder to get where you want.
There are many different types of locations, such as grass, snow, sand, swamp and so on. With hundreds of islands, there are many places to explore. These aspects of the game create a light and engaging educational, logic puzzle that challenges the thinking and understanding of the way parts of the game work together.