203.7 mb. Not a bad little game for the size, ok not much for background and aiming is a little off but I tried it and didn't delete it so it's good since I am not a big fan of the genre. But the game works perfectly and I have yet to find a way to put it on the 1st person, because it's on 3rd person and it becomes fps when you zoom in. so for me it's 3.5/5 stars. But I think the purpose of the game is to practice and it does just that.