Halo started way before cod. Halo is what got fps starting up again. Halo is what inspired live and online gameplay. Halo is WAY Better than cod. Cod has only multiplayer going for it. Halo has an amazing story (at least it did until Microsoft took over) and memorable multiplayer where people took actual skill to play. Cod only realizes on what weapon u have and how many hours u waste playing it. Halo is superior in all ways u can not deny it! The facts are in the programming