I had planned to write something about the Borderlands series, but that will have to wait. I have something I need to get off my chest first. It's very personal, and I hope the two or three of you who follow my sparse blog will spare me this moment.
I joked in my review for the bizarre...
It's necessary to collect at least three the same colors balls in the chains to destroy them.
If after two moves in succesion a chain of balls isn't destroyed, all balls will be shifted one row down. And a new top row containing balls of all colors will be added.