Special upgrades are given by Trell as you find more pieces of her during the campaign missions. They are mutually exclusive choices, where you get to pick one of two upgrades at each main stage.
FIRST UPGRADE[ | ]
After finding the first initial piece and awakening her,
- 10% improvement to Deflectors or
- 10% improvement to Boosters.
SECOND UPGRADE[ | ]
- 15% improvement to Shield Regeneration or
- 15% improvement to Engines.
THIRD UPGRADE[ | ]
Improved Pulse Scanner range.