Game has literally no content.
You get a description and a question that asks if you want to read the prologue or skip it. Both options lead to "This is page [2/3]. Type a description here, and then create links to other pages below." The OP uploaded a game that doesn't even have a prologue.
This wouldn't be so appalling if weren't for the fact that the game hasn't been updated at all in nearly 5 years, with radio silence throughout those years.
This just isn't a game. It's about as interactive as a self-checkout lane.
This is a pretty competent port of it, that's for sure. The lack of a scoreboard is a little odd, though. Even the original had that on crappy 70s technology.