SpaceCraft‘s progression is locked behind a Knowledge Permit tree, and you can use it to unlock different technologies. Unlocking them allows you to improve your base and upgrade your ship as long as you have the required resources.
Complete Knowledge Permit requirements in SpaceCraft
In SpaceCraft, the Knowledge Permit system includes several modules. Each module comes with various components in a bundle; unlock a permit, and you get access to all of them. The table below has complete information about all the modules, their components, and how many credits you’ll need for each.