How do I make a global/online counter of scores

Hi everyone

I need your help because I would like to create a online global score and each time a player plays, it change the online score.

I explain:

I'm making a game where the goal is to destroy as many bubbles as possible. And I would like, everytime someone plays, to substract his score to the overall figure and to display on the menu screen:

• A global figure (/counter) in real time with all the sustractions of all the players
• The total of all the bubbles destroyed (=score) by the player

It's exactly the same then to have a online variable adding all the scores of all the players (instead here, we are subtracting ^^)

So I guess I have to link the game to an online counter but I don't really know how to do that... So if you could help me, that would be great (and idealy, it will work both on web browser and mobile).

Thanks in advance

Hey Pixel, check out Arcaded's tutorial on setting up an online highscore table. It will be a good place to start.