The enemies are coming in waves, and your base isn’t going to defend itself… well, actually, it kind of is! Set up your defenses, watch them blast away at incoming threats. Redeem Idle Defense codes ...

If you have any confusion about the code or want to report a bug, please open an issue instead of emailing me directly, and unfortunately I do not have exercise answers for the book.

In this post, we will share a list of all working Idle Heroes codes that you can redeem right now. You can collect free items in this popular strategy-based RPG, such as Diamonds, Gems, Heroic Summon ...