This thread isn't about your "worst game", but rather, a series of unfortunate events that can only be described as "bad luck", if one believes such a thing to exist.
So last night I had been playing mafia for quite a few (like 6+) hours. I'm currently on vacation, so my brother and I are sharing a room. My brother said he wanted to go to sleep, so I said that I'd make it my last game. My last game starts and I'm the executioner, which I get pretty excited about because despite having played mafia for probably ~20 hours total (at least), this was only my second time getting the role, and hopefully the first time I'd be winning with the role (because for whatever reason nobody believed my sheriff claim the first time I was executioner).
Night one I decide to lay it low since evidently a first turn guilty sheriff claim must be suspicious, based on what happened in my first game. The previous day the actual sheriff got a mafioso lynched, and day 2 the sheriff confirmed me as not suspicious. I used this opportunity to also claim sheriff and say that my target was guilty. We proceeded to lynch them, and they were the arsonist. I received my "you take a moment to sigh in relief" message, which I did in real life because the lynch barely went through.
The next day the actual sheriff calls me out as having lied since I said my target was mafia. I claim executioner because, quite frankly, it no longer mattered at that point - I had already won. All I wanted to do was speed up the game in any way I could, get my points, and head to bed. My computer had other plans. We put some idiot on trial who said he was investigator and said that the sheriff was a serial killer (which was impossible because the serial killer was dead and I filled the other neutral role). In the middle of the trial my computer suddenly begins to sound like it's going to blow up. Shortly thereafter, my computer shuts itself off (no automatic updates, I still had power, etc., basically my computer just felt like it).
Time to wait another 10+ hours for my next executioner opportunity :/.