I left in that the model was too detailed for a game.Like I said, I have no idea about modeling (nor i want) so I went the easy way -> Sketchup.Sketchup is probably the worst tool to use for this, proof of this is that after reducing the number of triangles and vertices, the model weighed even more than before……. Anyway.

Source and More information: Devblog 10 – Building a terrain based on bricks – Chapter 2

Author: indieDB.com