Bad description of the hard badge and much too hard to play. I don't want to go for the impossible badge but they could have at least added how many levels have to be aced to get the other 4 levels. Either Kongregate and the Designer of the game did a bad job on this one.
You shouldn't be limited that much in this game. As if it is not even hard enough though. So there should be no limit in lives and no limit in bubbles. The levels would be hard enough though then.
Ok, here are some tipps how this game is easy beaten. You have to move in circles. I moved down then right then up then left, etc. I do this because as further you are away from your starting point the enemies getting stronger. So just try to upgrade as slow as possible. And if you are not sure where you are just remember you are going in circles so you can look up, down, left or right it just depends where on your line you are. I hope you guys did understand that.
I've been to Hellstone Lv. 68 and didn't erase the cache and somehow all is gone now. For what reason?? At least it is better that way though. I am not playing this mindless game anymore.
This game sucks. I don`t even understand how to buy some upgrades. I think it is more about Kreds. Last game to play here for me, becuase this sucks. You want to do a hard badge and get an impossible batch for just profit horny people.