We are planning an update to version 0.3.0 next week.

The next update will significantly change how blueprints are obtained, switching to a technology tree system.

This update will break compatibility with the current version 0.2.0 save data, and you will not be able to play with your existing data after the update.

If you wish to retain your previous game data, we strongly recommend that you back up your save data before updating.

This change is intended to improve the game design for the future. Thank you for your understanding.