The more often you play Gaminator the more credits you will receive. You can get free credits every four hours because of the Time Bonus. The Daily Bonus will be paid out every day and increases if you visit Gaminator several days consecutively.
You can set reminders for both bonuses and you will be notified if a new bonus is available.
You will receive even more free credits if you connect to Facebook. It will quickly become worth it inviting your Facebook friends to play Gaminator because additional free credits will await you.