Your website says,
For every player you kill you will earn 1 Satoshi.
If you finish the game in rank 1-5 you will earn a bonus prize up to 100 Satoshis
Are you serious?? I understand that you are not charging any entry fee and
earning only from advertisements. But having a little entry fee and sharing it among the winners will make the winnings more attractive and possibly attract more players!
Later on, his page is full of ads and you will be confused which one is the real content of his page.
Yes, it is better to have a small entry fee rather than to have an annoying website because of too much ads.
The website is not too bad but I suppose its still very fresh as after checking it out only 2 players were seen online. This though should improve with time if the team is on it, anyways will check in for updates

His leaderboard says, they have more than 2 players that tried out this site though there are only 2 online players at this time.
At least add an FAQ section so players will know more about this game.