Moon Over Jupiter

Moon Over Jupiter was my introduction to Speed IF, and I have to say, it's pretty damned entertaining. You're stuck aboard a spaceship waiting to disembark on Io, and have to persuade your colleague to open the airlock. The colleague doesn't get a lot of screen time (the game is tiny, obviously), but he certainly is memorable. The game is funny throughout with a bit of a Meretzky/Douglas Adams vibe, and it's reasonably polished given the constraints under which it was written.

It's a fun way to spend 5 minutes, for sure.