Clue: You don't get it by posting hundreds of messages as fast as you can in Electronic Gaming.
On the contrary, we remove pins if we find out that you are "playing the system" by spamming posts and farming for pins.
A sure-fire way to get the Gamer pin is to earn it fair and square. Participate in the discussions, make sensible and meaningful comments, and contribute positively to the community.
Thanks and have a nice day!