Patenting things like this that are obviously unpatentable ideas rather than actual inventions is unfortunately a necessity for defensive purposes in a world where companies will do anything in order to kill competition except risk competing with them since that isn't guaranteed by throwing money at it. Enforcing a bunch of patents against a company with fewer liquid assets is a guaranteed way to beat a competitor with money alone since winning the suit isn't the goal, only draining the assets of the competitor. Sucks that this is considered a valid business practice now.

"Multiple patents"

Specifies none

Off to a great start, I see. I know that actual game mechanics cannot be patented or copyrighted (the same principle applies to non digital games), so I'm really curious to what these patents are.

Patents and video games huh? We can't ignore what John Carmack had to say about this:

The idea that I can be presented with a problem, set out to logically solve it with the tools at hand, and wind up with a program that could not be legally used because someone else followed the same logical steps some years ago and filed for a patent on it is horrifying.

--John Carmack

Oh shit here we go again with your rectangle looks too much like my rectangle.