This game lives on ads, every 2 dives, get an ad, want double money? Ad, want to multiply your winnings at end of pull up? Heres a 45 second ad.
Literally half of the time i spend playing this is spent watching ads, which by the way are for games that no one would Ever actually consider playing!
I had only downloaded this to reach a goal and receive a reward but as i went on it looks like that will be impossible. As another player said, once you go below 500m in depth the amount you have to spend to upgrade goes up in multiples quickly reaching over a million before you make it to 600m. Just isn't worth the time and ads, goodbye game.