Good job. A procedure of how you did this might help others do the same
Well I registered Fraps and then I recorded it. Fraps costs $37, or you can use the free trial version which is poo (30 second record limit and watermark). Fraps made this long video into several 2 minute videos, and using Window's Moive Maker I made the videos into one. When you compile the video, be sure to set the quality to 720P, youtube's HD resolution. Also, Fraps is set defaulty to F9 to toggle recording. DON'T DO THAT FOR DEMIGOD, SET RECORD TO A DIFFERENT KEY. It seems like it pulls up the console, but it just flickers and never really fully pops up. And it screws up the game so you can't turn the camera and you have to restart Demigod to fix it.
Anyways thanks for the positive comments, and yes it was meant just to show off the game, not to be fast paced action like the trailer