Thanks both.
Notes…
The whole plot was organic. The 12 days gag was always in there, but the murderous ai causing all computers to glitch was only incorporated after one of the players rolled so low for their intelligence.
There was a whole alternate plot that bridger was a vampire, because of the puncture wounds in the neck of some victims. (Although possibly also caused by the carving fork for the turkey.) If I run this again I will probably remake the space craft the Demeter, to hammer this home.
Also literally everything was a Christmas joke. I refuse to reveal any of them except that the reason why the sole survivor was wearing a vest and no shoes is because Die Hard is definitely a Christmas film.
Mistakes. For a long time the original Clarke was going to regain their mind and in a fit of grief shoot themselves, but after discussion the spectre of suicide just wasn’t something I felt ever needed including.
Mothership is a great setting, but literally everything is derivative. I really need to think of something different for next Christmas.