Egregoros

@josemanuel 12 people board a flying train, among them is a monster. The bad guy wants them to guess who the monster is. Wrong guess = you die. Correct guess = you and 1 other person get to escape. It's a visual novel with a bit more gameplay than a visual novel usually has. If you ever played danganronpa or "your turn to die" or "999: Nine Hours, Nine Persons, Nine Doors" it's kind of like that.

@josemanuel you can play it on linux just fine. I am developing it on linux. It should just work. No FAQ but feel free to ask me anything. Barely anyone shows any interest in it, so it's not like I don't have the time to answer. Although I will be going to bed very soon, so you may have to wait until tomorrow for me to respond.