Very aptly named is our next entry, known only as Prototype. It even comes with its own proper logo, so it wasn’t a working title either.
And the preview is very much a prototype, with not a huge amount to do at this stage. Here you just control a walker style droid who has to be guided to an exit on the end of a map. Even when you get to the exit, it does nothing at this stage.
It has been confirmed that the game was released in 1990 in its current state by a group called The Lost Boys. So it could have been that the coder just moved onto pastures new. Hopefully we will find out soon if that was the case.