Oh the atmosphere got me good in this one. To be honest, I found the school more scarier than the farm, but that is just personal bias, I can't handle schools at night lol. It was effective! Respect for the cutscenes too, that extra effort is always nice to see ^^
I guess if I had to offer improvements, it would be letting be little more dark (personal preference though) and improving the tank controls at times, I tell you, I was stuck in the farm's barn for a considerable time spinning in circles before I suddenly activated the end-scene ^^;
Good work! It would be nice to see this expanded though!