Glad you like the channel! I'm actually planning on getting a video of this game up there. Do you have any plans to alter the footstep FX? If you do, then I'll wait for that build (if not I can just cover this one).
Also I still can't figure out the Konami code thing! What buttons are you using for B and A? And are you using the arrow keys to input up, down, left and right, or are you using WASD? I'm intrigued about the easter egg mode now! :)