What is Offer Wall (Free Gold section in the in-game Shop)?

The Offer Wall is one of the ways you can earn Gold in the game. Download apps and complete tasks to earn Gold. With said Gold, you can speed up things and unlock awesome Sicarios, buildings, and more! Don't worry if you don't receive your reward immediately - these rewards can take some time to verify on the end of the offer provider. Please wait until the expected waiting time is over. If you still haven't received your reward after that time, please contact the support team using the Report button that will appear next to your transaction.

If you use iOS version 9, ad blockers may prevent you from receiving your reward, so please turn them off!