Also I would like to put two points:
1. There is a bug: I can accelerate and turn right at the same time, but can't accelerate and turn left :)
2. Difficulty levels can be improved, maybe more levels between existing one will be good. Because on the middle difficulty all PC biathlonists are slow and shoot well, but on hard all PC biathlonists are already faster than me and shoot extremely good. I want to have one more level between these two :)