Cancellation (of Building Level) Research

It may occur that you click the wrong button constructing buildings or that you wish to cancel the upgrade of a building for other reasons. The further you research the cancellation research, the more raw materials will be returned to you when aborting. Be careful, however - you will never get back 100% of the raw materials you invested, and how much you will be returned is also depending on the cancellation research level, and for how long the building level had been under construction already.

The research requires a level 1laboratory and it can be upgraded to level 5.

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