Great game
Game was fun put repetive. Some arcivements went by just by sitting in practice room with your trigger down for two minutes. And Kar 98k speed challenge is impossible without upgrade witch is imbossible (or extreamly hard) to get.
Next time chance that weapon specific archiements can be gained by getting expert in all the challenge or shooting a lot.
I have expert in all the else exept that one speed challenge where I'am still a novice.