Its a new browser based game recently came out. You upgrade a lot of different "life" skills and there is of course combat. Features leaderboard rankings. There is no way to autoclick/bot/cheat in the game, so it maintains integrity.
You can play the game on a smartphone too, which is always cool.
The only downside at the moment is there really aren't enough players in the game.
So... come give it a chance.
Yes, game is grindy and monotonous. But it is NOT pay 2 win. I got to Rank 1 highest skill total before I spent a penny on the game. So...yeah.