Thanks! Glad you enjoyed, I had a great (if a little stressful) time making it. The voice acting is Facemelting's wife, with some audio processing. Credit goes to him for that idea, his sound design came out awesome!
You should be able to record the browser with Win + G, you just have to tell Windows that your browser is a "game."
Make sure your web-broswer is the active window. Then press Win + G, and look for the bar that has the X-Box logo and time on it. On the right, there should be a gear icon, that's the settings button. Click that, and on the "General" section there should be a check box that says "Remember this is a game." If you check that, the record button should then work. (This can be used on any program I believe.)
Let me know if that works or not. If it doesn't, I'll see about getting a desktop version made.