Hi. 1. Only for windows (I have only linux here); 2. From a not well known website; 3. no source. How to know it is not a virus ? A formatter which will erase a

Hi. 1. Only for windows (I have only linux here); 2. From a not well known website; 3. no source. How to know it is not a virus ? A formatter which will erase all my pc and all my family's. Seriously, I will not download your game but I wish you lot of successes.