Pre-orders of all editions grant "early" access to the open multiplayer beta. The Vault Edition grants access🌧️ to a "Red Team 141" operator pack, a "FJX Cinder Weapon Vault" pack, plus access to the Battle Pass of🌧️ a Season for Modern Warfare II (dependent on the time of purchase), and double XP tokens.

'Modern Warfare🌧️ 2' is jumping on the price hike bandwagon  and players aren't happy about it. Unfortunately, the simple answer🌧️ as to why MW2 is set at such a high price is that $70 has become the new standard for🌧️ triple-A games.

The increased file size was "due to the increased amount of content" at launch, including map files😊 for Warzone, as well as the Zombies mode, and the fact that a lot of content from Modern Warfare II😊 carries over to Modern Warfare III.

If all you want to do is play the multiplayer version and😊 you're happy to forgo the full visual experience excluding "high-rez" assets, then the absolute bare minimum install is 79GB. Add😊 the single-player campaign sans high-rez assets and you're looking at 149GB.