I need some input from y'all ("y'all" meaning all two of you who read this!)
I'm debating adding Google Play Game Services integration into Robo-Ninjua. Primarily for an online leaderboard (to track who beat the game with the fewest deaths), but it also adds achievements (I'd limit these to mostly how well you did when beating the game, ie "beat the game with < 500 deaths") and online saves via google drive.
So, opinions, please: how do you feel about games that connect to google's game api? Annoying? Cool?
I'm also considering, when I finally get around to releasing the game, releasing it for free, but having a "donate" version for $1 that adds a couple minor things (like a slightly harder difficultly option with 1.2x the speed, etc). I could put the play services integration only in that version, so a leaderboard would be a special feature for that.
I'm curious what people think? If you have any suggestions, please let them in the comments below, or vote/comment on the poll I set up on google+: