Metal Gear Solid 5 Pre-Order Bonuses
As a reminder, if you pre-order Metal Gear Solid 5 ahead of its release date, you'll get access to the Day One Edition bonuses.
This includes a physical map, Adam-ska Special Handgun, Personal Ballistic Shield (Silver), Wetland Cardboard box, Fatigues outfit (Blue Urban Snake Costume), and a Metal Gear Online XP boost. All of this is free if you pre-order the game.
If you don't pre-order you might have to pay for them. Yes, Metal Gear Solid 5 will feature microtransactions though you won't need to make them to beat the game. They're just for extras.