I updated this file with the new version of the floor tile, which has better visibility and a hole for a magnet.
This is a 2x2 wall tile meant to be compatible with OpenForge.
I made this by putting the four floor tile shapes from TheRooster's improved dungeon terrain onto devonjones' floor tiles. The four floor tiles had to be shrunk by half a millimeter in length and breadth in order to fit perfectly in the same dimensions as the OpenForge floor tile.
The wall from TheRooster's terrain was then stretched and squashed to be the same size as the walls in devonjones' OpenForge pieces.
This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/dJ3MHqKgRCm