Cobblestone Tiles
Description: The mod allows you to directly place down stone as cobblestone tiles on the ground. They increase movement speed by 20% and also absorb a bit of pollution (half that of dirt). The tiles have diffuse borders but still receive retaining walls like those of stone bricks if build on shores.
Mod recommendations: Use a mod like Realistic Decoration Cleanup to remove all decorations when placing down the tiles.
Licensing: A CC BY 4.0 license applies to the material background graphics (I don't care about attribution for the rest of the assets).