Precursor Cruiser
Transport Ships
Precursor Battleship
Precursor Frigate
Large Precursor Weapon
Large Pulse Laser Specialization
Medium Disintegrator Specialization
Small Disintegrator Specialization
Large Beam Laser Specialization
Large Disintegrator Specialization
Medium Precursor Weapon
Small Precursor Weapon
Diplomacy
Structure Doomsday Operation
Structure Engineering Systems
Structure Electronic Systems
Structure Missile Systems