I've never heard of "Halo" as I do not play video games. I know what Xbox is, but that's about it. I do however have a great voice for this kind of thing, and would like to supply you with a sample. Since I do not know what this "Halo" voice sounds like, could you give me another example?? I am a SciFi nut, but more into movies than games, maybe a movie character as a for instance? I live in Omaha, Nebraska, and have no discernable accent. My vocabulary is excellent, and I enunciate my words clearly. This sounds fun too. I put one day in My Bid as the time frame, but will adjust as needed to whatever time requires prevail. Thank You for your consideration.