It's quite nice, but I would slow down the animated balloons. It's distracting if it goes too fast. Also, perhaps using another font and varying the size of the balloons for the domain name could spice it up a little. The graphic to the right is excellent. Although it may look a bit creepy
Sorry but I don't really like your banner. First of all the baloons are kind of distracting and secondly it looks unprofessional.
The banner designs are good. I think the domain name looks too long, try to make the title as "GAMING PARK", looks attractive..