Try opening it again, it'll still fail but then immediately after go to your System Preferences, click Security & Privacy and there should be an option to allow you to essentially whitelist the game and allow you to open it.
KingofSushi
2
Posts
2
Followers
18
Following
A member registered Mar 06, 2016 · View creator page →
Recent community posts
]http://famicase.com/16/softs/19.jpg
I'll be doing something based on "the WORLD IS MINE". Not entirely sure what I'll be doing, though. :p
(I would have done Dungeon of Flowers, but somebody else got to that one)