Just a minor nitpick, but Halo did have a health bar. It was Halo 2 that removed it. Bungie briefly brought it bak in Halo ODST (which was why my friends and I

Just a minor nitpick, but Halo did have a health bar. It was Halo 2 that removed it. Bungie briefly brought it bak in Halo ODST (which was why my friends and I loved its firefight the best). Halo 2 wasn't the first game to remove the health bar either, Red Faction 2 had an almost identical vitality system to Halo's shields.