What happens when you change tech trees

[Kethevin]

Are you able to change the tech tree you're using mid game?

If so, will it reset you to the beginning, let you keep the science you've earned and spend it on the new tree, or something different?

Edited August 24, 2014 by Kethevin

[Davakar]

No once the science is spent it stays spent.

[Kethevin]

What happens with the nodes you've researched on the previous tree? Do you start over on the new tech tree?

[Jetwave]

the new tree will be completly empty, but all theparts you've unlocked will still be unlocked. You will keep your unspent science points

[Kethevin]

Thank you!

[Reactordrone]

If the unlocked parts have changed location you may need to go in to each tech node and click on purchase to get the items back into use.