I’ve just uploaded a new release of GearHead Caramel to GitHub. The Winter Mocha mission scenario has been expanded with a full random plot generator; play time should now be 15 to 20 minutes, moving this into the category of genuine coffeebreaklikes. You can import characters from GearHead1, and there’s another possible lancemate in Mauna. Best of all, this release can be downloaded in one file executable versions for Windows and Linux, so you don’t have to mess around with Python and PyGame (though you really should if you’re into that kind of thing).
Try it out and let me know what you think.