The whole thing is extremely wide, as already stated. Also, some of those letters in the left-side bar look like they were from different font sets. Such as the A, D and W, which could use to be more mechanic-looking and symmetrical like the rest.
The background itself looks a little plain as well. Maybe try putting in some transparent silhouettes of old arcade game sprites? Not too many of course, that would make the background stand out in a negative way.
The background itself looks a little plain as well. Maybe try putting in some transparent silhouettes of old arcade game sprites? Not too many of course, that would make the background stand out in a negative way.