Halo 2 > Halo 3 > Halo 3 ODST > Halo Reach > Halo CE
Based on campaigns.
Posted by: HT Lone Wolf
The year is 2012. Anyone that doesn't have all the map packs shouldn't be playing Halo: 3.
You cant say that. Some people maybe didnt want them, couldnt afford them, or just started playing recently