Unable to Progress after quest "a call for backup"

[Mrori]

Unable to progress further after completing "a Call for Backup" any one has met such issue?

[TitanMan]

Can you elaborate what you mean by unable to progress. The next levels doesn't unlocked? Have you try restart the game? If restarting the game doesn't work, can get me a screen shot of your campaign screen and your campaign save file.

The save file location is - C:\Users\USER_NAME\AppData\LocalLow\Element Studios\Axon TD_ Uprising\CamProg.save.