I am going to get the Halo 4 maps for my boys, but I'm a bit confused about this War Games Map Pass. When looking at an advertisement for the Crimson Pack, it says
" Players who purchase the Halo 4 War Games Map Pass will receive access to all three map packs as they become available in December, February and April at a 15 percent savings versus purchasing them individually based on ESRP."
This sounds like purchasing the Map Pass will just give me a 15% discount on purchasing the Map Packs later. Is this the case, or do I purchase the full Map Pass (2,000 MS Points) and get the different Map Packs without extra cost when they come out?