Did you know, there is a free game on google play just like D.I.P.R.I.P Warm Up the only problem is that the game is pay to win but you can still have fun in survival mode witch is completely offline and even in multiplayer if you're lucky to play with people that don't use real-money in game or if you're skilled enough to beat opponents with deadlier weapons and health than you.

By playing matches you get XP and money, with money you can buy new cars, new type of weapons and add items that increase the car's resistance, capacity, energy etc. With XP you level up and when you level up you can choose a skill from the skill tree. There aren't items that can only be bought with real-money but every item that can be bought with in game money can also be bought with real-money regardless of level, but as I said you can still have fun.

The game is called "Indestructible" and you can find it on google play, here's the trailer:
http://www.youtube.com/watch?v=99LxP45L5G8