A Metal Foundation was a craftable, placeable item made out of Low Quality Metal. Only metal structural items like Metal Pillars, Metal Walls, etc could be placed on a Metal Foundation. Additional Metal Foundations could be snapped to existing foundations provided that:
- there was space for the foundation;
- the new foundation was not completely underground/sub-terrain;
- the new foundation height was not taller than a reasonable height (approx. the height of your character).