Download Halo 3 Wallpaper Images. Here you can find the best halo 3 wallpapers uploaded by our community. Download, share or upload your own one! Bungie.net is the internet home for bungie, the developer of halo, myth, oni, and marathon, and the only place with official bungie info straight from the developers. Widescreen, ultra wide & multi display. We have 62+ amazing background pictures carefully picked by our community.