EDIT: To update the scoreboard click Add Score, but only once you think you have got the highest you can possible get. To play: Click the poke-ball and you will see that at the top left you will get more Pokemon, with Pokemon you can upgrade Pokemon to get more Pokemon and more per second. The second number is how much it costs to upgrade it, the first number shows you how many times you have upgraded that Pokemon! Once you have to go or you think you have alot of Pokemon click 'Add Score' to be on the Leaderboard if you have the highest so far, beware though you can only click Add Score once!
I added zapdos and master ball yay