Any Methods to Make Money From Arcade Game Site?

Hello BHW,
Is there any ways to earn from Arcade Games sites? Please help me. I have few CPA accounts too. But I don't want to put content locker, because I heard that content locker will ruin my traffic. Please suggest some other methods. Mods if this is in wrong section, please move it to the right section.

I had an arcade website for 3 years and barely made enough to pay for the server fees, personally i don't recommend them for making money, unless you have a good amount of money to be able to spend on advertising then it seems really poor for bringing in traffic and revenue. but hey that's just my opinion. good luck