FGBat was created by my friend who does a lot of designs and drawings. Link to her webpage
He is also the mascot of Full Gaming. He was found long ago when the bat tried to play soccer, but always kept falling off the ball. Now it just keeps an eye on things. Helping out by doing giveaways and some contests.
If you see FGBat moving when your moving over him, its because he is watching over and in charge of those posts. See ontop how it looks like.