When I was looking at your layout and design I noticed a couple of things:
`I couldn't tell what type of theme you had going. for the header you had space age type text and effects, like Starcraft(I think the text is that too), and for the body you had parchment paper feel, like Warcraft.
`The layout feels crowded. The layout expands to my entire screen. There isn't any margins that 'relax' my eyes.
`I couldn't really tell what type of game it was.
`I didn't even notice the search box until later
`Really confusing, I couldn't understand what to do in order to play the game, or even what it was about. (by now I would have left)
In all, the layout needs just a bit a tweaking to make it good. And to get on one theme. And content needs a boost.
7/10 overall