Good game, really polished and no bug so far ! I enjoy the adrenaline you have when the timeout is on, it makes it feel like you're really hacking other servers. The command line is a UNIX like, so quite close from reality. You have penetration tools that are credible although "too easy" to be true. The story line of most missions is great and I like the main frame. Sometimes you need to be inginious to recover from situations or complete objectives. The knowledge of linux and a good typing speed are great assets to begin with but I guess it will just take you a little more time if you're not used to it. In brief, it is a great and modern game of hacking simulation, I hope the author will keep it going with some DLC's in the future.