Agents of D.E.C.T.I.L.E.
Video Overview https://www.youtube.com/watch?v=6VIfc-pbzrs
Agents of D.E.C.T.I.L.E. is a game about solving mysteries of supernatural origin. Agents employ methods such as remote viewing and other extra-sensory perceptions to gather clues and solve cases that no other agency on Earth can handle. Part metagame, players may be required to resort to methods such as placing phone calls or visiting websites to complete their tasks.
This is a game that started during ludum dare 36, a weekend global game jam. The game started out as a bash script which players accessed through SSH. This was not very user friendly, unless the player was already a developer/techie/nerd, etcetera. While it lacked polish, the game was completely playable and winnable for end of ld36.
As of July 2018, the game is back to a Work-In-Progress. It is getting an overhaul focusing on ease of use. I think it's worth playing for those who enjoy solving puzzles, but don't care to learn how to SSH into a server.