How do I recharge it?

The Sentinel Tower will slowly recharge out of battle, with each charge taking a longer period of time to do so. To speed up this process you can fully recharge the tower by using Gems in battle and from the Towers menu screen. In addition, you can send and receive free charges with your friends on Facebook from the Mailbox on the mission screen!

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request