Very unfinished: we run the venue and so don't always finish games
Spending a weekend at your job, you're thinking about heading home when the doors lock and self destruct sequence activates. Something has gone very wrong, and as the only person in the building (and with your life on the line!) it's up to you to try and fix it. Can you unravel the mystery without unravelling your own timeline? Somewhat based on the chaotic time travel in the movie "Primer".
Executable to come.