Halo challenge (Halo and Artemis Fowl)

We all know that John 117 was the elite of the UNSC But what we don't know is who he was before he was kidnaped for the agrumentation process. What if he was in fact notorious Artemis Fowl and he is now slowly getting his memory back when a certain pointy eared female officer finds him after the ARK incident.

Halo challenge #2 (Halo and Andromeda)

The Forward Unto Dawn has Been Floating around for quite some time what if Captian Hunt and his Crew found the Forward Unto Dawn? What will Master Cheif do in an unknown universe? I'll tell you what show them what the Spartens are about!

Halo challenge #3 (Halo and Mass Effect)

Master Cheif ends up in the Mass Effect universe and were picked up by Liara. What will she think when she see's a Sparten that is Ready to defend Humanity once again. And what will happen when cheif meets Kelly Chambers? One Massive Headache.