If you're considering buying the game Day One: Garry's Incident, then don't! Long story short, these developers are abusing the copyright infringement claims on Youtube and taking down any videos that negatively criticize their game. Total Biscuit's video has recently been removed from Youtube and he just uploaded another video explaining the incident. I encourage you go and watch his video.
The official forums and Steam forums are going crazy right now; the devs are deleting any posts that criticize them, even on Facebook. There is even a petition on change.org to request Valve to remove Day One: Garry's Incident from Steam. LOL
Can't imagine how Wild Games Studio will rebound from this.