Cover

What were you looking for exactly?

• Inanimate Targets: For a door or wall, a state of damaged means that a small hole exists—wide enough to attack through (though targets on the other side benefit from 75% cover).
• Shields and Cover DV Bonuses
• Mental Defense Value Modifiers: Physical modifiers associated with standard combat such as cover, terrain, reach and so on do not apply.
• Mass Combat: Terrain Effects and Unit Bonuses.