In the Road Warrior game for the Android and iOS systems (iPhone, iPad, iPod Touch, etc), MP is the primary currency next to money. You use MP to purchase vehicles and boosts.
There are several ways to get MP in the game. Obviously you can spend money and buy MP, or there are several options to get some free MP as well.
How to Buy MP
If you want to purchase MP, you just need to hit the blue Add button at the top left on the Garage screen. You’ll be presented with several options, with the bigger packages giving you more bang for your buck.
If you’re just trying to unlock the best car in the game (the pillager) then I don’t suggest just buying all of the MP for it outright, because that will cost you an arm and a leg. The cheaper method is to get a bunch of free MP using the method below to unlock all of the cars up to the Pillager, and then purchase 4,000 MP with $9.99 to unlock the Pillager.
How to Get Free MP
If you want free MP, there are several options, but they are slow going, and it will take you a while to unlock the cars you want.
Free MP From Promoted Videos
Simple.. you watch a promoted video, you get 10 free MP. You’ll have the opportunity to watch a video after every single player race, or you can get to them by hitting the blue Add button on the garage, then clicking the blue Free MP button at the top right of that screen, and click on the Promoted Videos button. There is some sort of hidden timer that will keep you from watching too many at once however, so don’t expect to sit and watch six hours of videos straight through.
Free MP From Downloading Apps
Tap the blue Add button in the Garage, then hit the blue Free MP button in the top right of that screen. You’ll see a list of apps and games that you can download for free MP. Make sure you read the instructions below the app or game to see how you get credit though. Some you just have to download and start, others you have to reach a certain level or enter an email to sign up, etc.
Free MP From Racing in Multiplayer
Racing in multiplayer matches is another way to get free MP. Placing in the top 3 will get you some MP, however it’s only a few points even if you win. This is probably the slowest method, but doesn’t really require much effort if you’re already playing in multiplayer anyway.