We've improved the bot detection a lot but with an incentive that large, it's like play Whac-A-Mole for me.
Surely a player who is online 24 hours per day, seven days a week is more likely to be a bot than someone who checks in once or twice per week?
Add to that said user plays once per hour to claim the few satoshis available (even if it does eventually add up) would also be a sure fire thumbprint of a bot?