Hidden Alien Mission Found in Grand Theft Auto 5

Grand Theft Auto V's Chiliad Mystery has been ongoing for years and years, and the latest instalment in the saga has seen players uncover a crashed UFO and a new secret mission.
All this was added in the Gunrunning update recently, although it seemingly wasn't quite due for release yet. The Chiliad Mystery Guru group activated the mission early by messing with a few of the files found in the update.
The mission was forcefully activated, and as you can see in the video above, it involves picking