This addon adds
Plasma Cannon: Shoots a deadly plasma ball straight forward. Put Plasma Generators behind to increase firepower. Can destroy Obsidian if attached with more then 25 Plasma Generators. If a Plasma Cannon has more than 55 Plasma Generators behind it can destroy any Armor with a single shot.
Torpedo launcher: Shoots torpedo 3 kinds of torpedo:
High Explosive: Travels slow, but has a large explosion range. CAN destroy Obsidian!
High speed: Travels fast, but has a relatively small explosion range. CAN destroy Obsidian!
Fast Shoot: Travels fast and can shoot continuously, but only damage things around the projectile. It cannot destroy Obsidian.
3 kinds of armor blocks: Steel Armor, Composite Armor, Advanced Composite Armor. Composite Armor and Advanced Composite Armor can only be destroyed by torpedos(except fast shoot) or plasma cannonballs. Torpedos need to hit the same Composite Armor block 2 times and Advanced Composite Armor 4 times to destroy them. Plasma Cannon with more than 11 Plasma Generators behind has the ability to destroy Composite and Advanced Composite Armor.