They Are Billions Reset Tech Tree Here

Aris paled. "My Lord, a total Tech Tree reset? The mental strain on the scholars... the loss of current blueprints... it will throw the colony into a structural seizure. We’ll be defenseless while the new schematics are uploaded."

Vega tapped a fresh node into the queue: “Rebuild the basics. Prioritize power. Reinforce the perimeter.” Around her, the colony bent to the work—because in a world of billion mouths, survival required starting over. they are billions reset tech tree

You can only undo your most recent tech choices if you fail a mission or have not yet won a mission after spending those points. Aris paled

If you are stuck and don't want to restart the entire campaign, the community has developed tools: the loss of current blueprints

Since the game lacks a native reset, the community has developed third-party tools to modify save files:

"Better to be defenseless for an hour than slaughtered for eternity," Quintus retorted.

: The game utilizes a single-slot "Ironman" style saving system for campaigns, preventing players from reloading an earlier state to change a tech choice. 3. Alternative Solutions (Workarounds)