Ok so i was just playing one of the greatest games of all time, i am thinking that DtK should remove their CSS and CS:GO servers and start making servers for this game.
This is by far the most exhilarating game i have ever played and it's game depth is also astounding since its only $1.24 (Bargain!) I suggest you all download it as it has an intricate backstory i wont explain here as it goes into much better detail in the game.
It has 3 modes on it: Endless, Survival and Blitz mode. Endless mode really shows the true creativity of the designers because as the game progresses it has consistent content making it a non-stop thrill ride. Survival mode i would say is for the true veterans for the game, it tests your knowledge of every detail of the game and will give you endless hours of fun. Blitz mode is for the quick draw players, people who love to score high points in a small amount of time and is the ultimate game mode.
You also have 40 achevments you can unlock in steam to show your friends just how good you are at this game. all in all this is a truely well build game and i give it a 10/10
http://store.steampowered.com/app/23150/