Looks pretty good. Adding a few more pages may make it look better, maybe an about me page or something?
In the 'Featured Work' section, instead of placing a 'Play now' text having the OBL you can link the title, i.e. 'Defence Tower Games', etc... to the OBL itself. This I mention because many may not even notice the 'Play now' text being clickable.
Apart from this it looks pretty good. Specially like the header.