Quoted from smokedog:
I found this out very quickly. Even adding 'A' titles like MM and MB, the money just moves between machines.
I started with 2, then 3, now up to 5 at my location. Earnings have stayed the same.
I've had people say pull 2 and get another location. I reply, "But then I have to drink beers in two places, and taxi's are expensive!" I love my public man cave
Depending on how invested you want to get, once you have 4+ games in a location you could start running regular tournaments. My friend installed 4 games at a location so I started running tournaments there every two weeks. The venue supported it with anywhere from four to ten $5 drink/app coupons depending on turn-out, and the game count grew to 6. We even held an ACDC launch party there. It worked out for everyone: OP, location owner and the local scene.