Happy variety of materials
High-temperature resistant clad steel: stronger defense than steel plates, fast to build, and lightweight
Polymer support plate: the load-bearing is equivalent to the protective door, which is very light
Antimatter Plate: Good defense
Dark Matter Plate: Very good defense
Heavy element material: the defense is very good, the load bearing is very strong, but it is relatively heavy, the background board greatly weakens the defense ability and greatly reduces the price, the background board can produce electricity
Super Heavy Element Material: The defense is very good, the load bearing is very strong, but it is very heavy, the background plate retains the defense equivalent to the dark matter board and greatly reduces the price, and the background plate can generate electricity
Fortress of Hope: Can be built very long, has a strong load-bearing, weighs as much as a steel plate, consumes electricity per second, has extremely high HP, and is almost impossible to penetrate (except for impact and code kills)
耐高温复合钢：防御力比钢板强，建造速度快，轻便
高分子支撑板：承重相当于防护门，非常轻
反物质板：较好的防御能力
暗物质板：很好的防御能力
重元素材料：防御力很好，承重很强，但是自身比较重，背景板大幅削弱了防御能力并且大幅降低价格,背景板可以产电
超重元素材料：防御力非常好，承重非常强，但是自身非常重，背景板保留了相当于暗物质板的防御力并大幅降低价格，背景板可以产电
希望壁垒：可以建造的非常长，承重很强，重量相当于钢板，每秒消耗电力，血量极高，几乎无法被打穿（除了冲击和代码杀）
