The Ashryth And The Scourge: A Stellaris AAR
They provide game-altering options such as psionic awakening, cybernetic augmentation, advanced biological engineering, the ability to create megastructures, and many more.
World Building- Sentillios
Tax does exist it funds a wormhole chain going between the systems increasing the speed of local shipping vessels and corporations and are often considered a "damned good use of tax crowns" by the citizens who live in clusters wealthy enough to afford such megastructures
I.D. INJECTOR DOE - That Indestructible Something
Rachel had given her both acceptance and support enough to allow her to come to an uneasy truce with a universe where people - and megastructures - could suddenly become entities of fantasy, stolen from a random cartoon among thousands.