Book of Chances is the most valuable tome of the City of Archam. With the secret knowledge of this book, you can choose the best way to survive the thousands of hazards which are waiting for you in the City of Arkham.
In the top of the screen, you can set how many dices you want to role, and how many successful rolls you need.
In the middle of the screen, you see the chance of your success according to your settings.
In the bottom of screen, you find some modifier button:
- With the button on the left, you can choose whether you roll once or roll twice and choose the better result.
-With the button on the right you can choose whether the dice which got six as a result counts as one or counts as two successful roll.
-In the last row you see three dices. Here you can set which results can be counted as successful to you character. (The possible setting are: 4,5,6, or 5,6 or 6.)