A Halo in the Gears of War

My fake official trailer for a game I like to call A Halo in the Gears of War.
What would a game combining Gears of War and Halo be like?

50 Cent VS Kanye West

Here is a compliation of 50 Cent Video Ayo Technology and Kanye West Good Life I created.
Who do you think is better??? O_O!