If anything a number showing how many unique players have joined your game would be awesome. I don’t know how helpful this would be for popular games but it would help people like me out a lot.
Obviously adding another graph in the developer stats section would be even more helpful but just a number would be great.
Currently the average play time on my game fluctuates rapidly and I am trying to figure out if players are gradually playing longer with repeat visits or if some players simply give it “more of a go”. If I could just figure out when most players leave the game and don’t come back it could help me pinpoint what things are turning players off.