There are many ways to measure the success of your game(s) in Core, but the most easily accessible one is the number of Daily Active Users (DAU). You can easily find out the DAU of your game from your Creator Dashboard.
What does "average DAU" mean and how is it calculated?
Average Daily Active Users (DAU) is the sum of the unique users that play each of your games each day in a given calendar month, divided by the number of days in that month. For example, if 10,000 users played your game in a 30-day month, then your average DAU for that game would be just over 300 (334).
What is meant by a "unique" user?
If the same user plays the same game multiple times in a day, that counts as one used for that game for that day, regardless of how many times they play it in a given day.
Note that the total number of users in a given month do not rollover to the next month - each month resets to zero at the beginning.
Daily Active Users (DAU) and the Perks Program
To qualify for adding Perks to your games, there are two requirements:
-Have an account for at least 30 days
-Average 50 daily active users (DAU) across all of your games over a period of 30 days
For tips on promoting your game to drive up your DAU, check out this great video: