i like the color combination...adn the gradient effect. You were able to organize your content well...
I like the layout, its clear and easy to navagate. One thing I would do is create a logo and design a more interesting header. Also, the thumbnail image for the "time fighter" game seems to be missing. Good Luck
your site is drastically good and but do not keep the blank space as the dark yellow color is having a strain in our eyes. so make a topic or ad new interesting games or sub topics as per you.