I just download a game on my MacBook and it say “Seiyuu Danshi” cannot be opened because the developer cannot be verified ,so how can I fix this.
Head to your Mac settings and head to Security and Privacy, Because Apple had automatically chosen the "Mac App Store and Identified Developers" option you need to change that. Click on the lock on the bottom left hand corner, once you've unlocked it, choose the "Anywhere" option and lock the lock to save your changes, now you should be able to open Seiyuu Danshi with no problem ^^